Table of Content 1 Market Overview 1.1 Product Definition and Market Characteristics 1.2 Global Metal Tube Rotor Flowmeter Market Size 1.3 Market Segmentation 1.4 Global Macroeconomic Analysis 1.5 SWOT Analysis 2. Market Dynamics 2.1 Market Drivers 2.2 Market Constraints and Challenges 2.3 Emerging Market Trends 2.4 Impact of COVID-19 2.4.1 Short-term Impact 2.4.2 Long-term Impact 3 Associated Industry Assessment 3.1 Supply Chain Analysis 3.2 Industry Active Participants 3.2.1 Suppliers of Raw Materials 3.2.2 Key Distributors/Retailers 3.3 Alternative Analysis 3.4 The Impact of Covid-19 From the Perspective of Industry Chain 4 Market Competitive Landscape 4.1 Industry Leading Players 4.2 Industry News 4.2.1 Key Product Launch News 4.2.2 M&A and Expansion Plans 5 Analysis of Leading Companies 5.1 Siemens 5.1.1 Siemens Company Profile 5.1.2 Siemens Business Overview 5.1.3 Siemens Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.1.4 Siemens Metal Tube Rotor Flowmeter Products Introduction 5.2 KROHNE 5.2.1 KROHNE Company Profile 5.2.2 KROHNE Business Overview 5.2.3 KROHNE Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.2.4 KROHNE Metal Tube Rotor Flowmeter Products Introduction 5.3 ABB 5.3.1 ABB Company Profile 5.3.2 ABB Business Overview 5.3.3 ABB Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.3.4 ABB Metal Tube Rotor Flowmeter Products Introduction 5.4 Tancy 5.4.1 Tancy Company Profile 5.4.2 Tancy Business Overview 5.4.3 Tancy Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.4.4 Tancy Metal Tube Rotor Flowmeter Products Introduction 5.5 Endress+Hauser 5.5.1 Endress+Hauser Company Profile 5.5.2 Endress+Hauser Business Overview 5.5.3 Endress+Hauser Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.5.4 Endress+Hauser Metal Tube Rotor Flowmeter Products Introduction 5.6 Yokogawa 5.6.1 Yokogawa Company Profile 5.6.2 Yokogawa Business Overview 5.6.3 Yokogawa Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.6.4 Yokogawa Metal Tube Rotor Flowmeter Products Introduction 5.7 Azbil 5.7.1 Azbil Company Profile 5.7.2 Azbil Business Overview 5.7.3 Azbil Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.7.4 Azbil Metal Tube Rotor Flowmeter Products Introduction 5.8 FCI 5.8.1 FCI Company Profile 5.8.2 FCI Business Overview 5.8.3 FCI Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.8.4 FCI Metal Tube Rotor Flowmeter Products Introduction 5.9 CHANGZHOU CHENGFENG FLOWMETER 5.9.1 CHANGZHOU CHENGFENG FLOWMETER Company Profile 5.9.2 CHANGZHOU CHENGFENG FLOWMETER Business Overview 5.9.3 CHANGZHOU CHENGFENG FLOWMETER Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.9.4 CHANGZHOU CHENGFENG FLOWMETER Metal Tube Rotor Flowmeter Products Introduction 5.10 Guanghua 5.10.1 Guanghua Company Profile 5.10.2 Guanghua Business Overview 5.10.3 Guanghua Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.10.4 Guanghua Metal Tube Rotor Flowmeter Products Introduction 5.11 Sanc 5.11.1 Sanc Company Profile 5.11.2 Sanc Business Overview 5.11.3 Sanc Metal Tube Rotor Flowmeter Sales, Revenue, Average Selling Price and Gross Margin (2015-2020) 5.11.4 Sanc Metal Tube Rotor Flowmeter Products Introduction 6 Market Analysis and Forecast, By Product Types 6.1 Global Metal Tube Rotor Flowmeter Sales, Revenue and Market Share by Types (2015-2020) 6.1.1 Global Metal Tube Rotor Flowmeter Sales and Market Share by Types (2015-2020) 6.1.2 Global Metal Tube Rotor Flowmeter Revenue and Market Share by Types (2015-2020) 6.1.3 Global Metal Tube Rotor Flowmeter Price by Types (2015-2020) 6.2 Global Metal Tube Rotor Flowmeter Market Forecast by Types (2020-2025) 6.2.1 Global Metal Tube Rotor Flowmeter Market Forecast Sales and Market Share by Types (2020-2025) 6.2.2 Global Metal Tube Rotor Flowmeter Market Forecast Revenue and Market Share by Types (2020-2025) 6.3 Global Metal Tube Rotor Flowmeter Sales, Price and Growth Rate by Types (2015-2020) 6.3.1 Global Metal Tube Rotor Flowmeter Sales, Price and Growth Rate of TX-LZZ 6.3.2 Global Metal Tube Rotor Flowmeter Sales, Price and Growth Rate of TX-LZD 6.4 Global Metal Tube Rotor Flowmeter Market Revenue and Sales Forecast, by Types (2020-2025) 6.4.1 TX-LZZ Market Revenue and Sales Forecast (2020-2025) 6.4.2 TX-LZD Market Revenue and Sales Forecast (2020-2025) 7 Market Analysis and Forecast, By Applications 7.1 Global Metal Tube Rotor Flowmeter Sales, Revenue and Market Share by Applications (2015-2020) 7.1.1 Global Metal Tube Rotor Flowmeter Sales and Market Share by Applications (2015-2020) 7.1.2 Global Metal Tube Rotor Flowmeter Revenue and Market Share by Applications (2015-2020) 7.2 Global Metal Tube Rotor Flowmeter Market Forecast by Applications (2020-2025) 7.2.1 Global Metal Tube Rotor Flowmeter Market Forecast Sales and Market Share by Applications (2020-2025) 7.2.2 Global Metal Tube Rotor Flowmeter Market Forecast Revenue and Market Share by Applications (2020-2025) 7.3 Global Revenue, Sales and Growth Rate by Applications (2015-2020) 7.3.1 Global Metal Tube Rotor Flowmeter Revenue, Sales and Growth Rate of Chemical industry (2015-2020) 7.3.2 Global Metal Tube Rotor Flowmeter Revenue, Sales and Growth Rate of Electricity (2015-2020) 7.3.3 Global Metal Tube Rotor Flowmeter Revenue, Sales and Growth Rate of Other (2015-2020) 7.4 Global Metal Tube Rotor Flowmeter Market Revenue and Sales Forecast, by Applications (2020-2025) 7.4.1 Chemical industry Market Revenue and Sales Forecast (2020-2025) 7.4.2 Electricity Market Revenue and Sales Forecast (2020-2025) 7.4.3 Other Market Revenue and Sales Forecast (2020-2025) 8 Market Analysis and Forecast, By Regions 8.1 Global Metal Tube Rotor Flowmeter Sales by Regions (2015-2020) 8.2 Global Metal Tube Rotor Flowmeter Market Revenue by Regions (2015-2020) 8.3 Global Metal Tube Rotor Flowmeter Market Forecast by Regions (2020-2025) 9 North America Metal Tube Rotor Flowmeter Market Analysis 9.1 Market Overview and Prospect Analysis 9.2 North America Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) 9.3 North America Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) 9.4 North America Metal Tube Rotor Flowmeter Market Forecast 9.5 The Influence of COVID-19 on North America Market 9.6 North America Metal Tube Rotor Flowmeter Market Analysis by Country 9.6.1 U.S. Metal Tube Rotor Flowmeter Sales and Growth Rate 9.6.2 Canada Metal Tube Rotor Flowmeter Sales and Growth Rate 9.6.3 Mexico Metal Tube Rotor Flowmeter Sales and Growth Rate 10 Europe Metal Tube Rotor Flowmeter Market Analysis 10.1 Market Overview and Prospect Analysis 10.2 Europe Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) 10.3 Europe Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) 10.4 Europe Metal Tube Rotor Flowmeter Market Forecast 10.5 The Influence of COVID-19 on Europe Market 10.6 Europe Metal Tube Rotor Flowmeter Market Analysis by Country 10.6.1 Germany Metal Tube Rotor Flowmeter Sales and Growth Rate 10.6.2 United Kingdom Metal Tube Rotor Flowmeter Sales and Growth Rate 10.6.3 France Metal Tube Rotor Flowmeter Sales and Growth Rate 10.6.4 Italy Metal Tube Rotor Flowmeter Sales and Growth Rate 10.6.5 Spain Metal Tube Rotor Flowmeter Sales and Growth Rate 10.6.6 Russia Metal Tube Rotor Flowmeter Sales and Growth Rate 11 Asia-Pacific Metal Tube Rotor Flowmeter Market Analysis 11.1 Market Overview and Prospect Analysis 11.2 Asia-Pacific Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) 11.3 Asia-Pacific Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) 11.4 Asia-Pacific Metal Tube Rotor Flowmeter Market Forecast 11.5 The Influence of COVID-19 on Asia Pacific Market 11.6 Asia-Pacific Metal Tube Rotor Flowmeter Market Analysis by Country 11.6.1 China Metal Tube Rotor Flowmeter Sales and Growth Rate 11.6.2 Japan Metal Tube Rotor Flowmeter Sales and Growth Rate 11.6.3 South Korea Metal Tube Rotor Flowmeter Sales and Growth Rate 11.6.4 Australia Metal Tube Rotor Flowmeter Sales and Growth Rate 11.6.5 India Metal Tube Rotor Flowmeter Sales and Growth Rate 12 South America Metal Tube Rotor Flowmeter Market Analysis 12.1 Market Overview and Prospect Analysis 12.2 South America Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) 12.3 South America Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) 12.4 South America Metal Tube Rotor Flowmeter Market Forecast 12.5 The Influence of COVID-19 on South America Market 12.6 South America Metal Tube Rotor Flowmeter Market Analysis by Country 12.6.1 Brazil Metal Tube Rotor Flowmeter Sales and Growth Rate 12.6.2 Argentina Metal Tube Rotor Flowmeter Sales and Growth Rate 12.6.3 Columbia Metal Tube Rotor Flowmeter Sales and Growth Rate 13 Middle East and Africa Metal Tube Rotor Flowmeter Market Analysis 13.1 Market Overview and Prospect Analysis 13.2 Middle East and Africa Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) 13.3 Middle East and Africa Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) 13.4 Middle East and Africa Metal Tube Rotor Flowmeter Market Forecast 13.5 The Influence of COVID-19 on Middle East and Africa Market 13.6 Middle East and Africa Metal Tube Rotor Flowmeter Market Analysis by Country 13.6.1 UAE Metal Tube Rotor Flowmeter Sales and Growth Rate 13.6.2 Egypt Metal Tube Rotor Flowmeter Sales and Growth Rate 13.6.3 South Africa Metal Tube Rotor Flowmeter Sales and Growth Rate 14 Conclusions and Recommendations 14.1 Key Market Findings and Prospects 14.2 Advice for Investors 15 Appendix 15.1 Methodology 15.2 Research Data Source

List of Tables and Figures Figure Product Picture Figure Global Metal Tube Rotor Flowmeter Market Size and Growth Rate 2015-2025 Table Metal Tube Rotor Flowmeter Key Market Segments Figure Global Metal Tube Rotor Flowmeter Market Revenue ($) Segment by Type from 2015-2020 Figure Global Metal Tube Rotor Flowmeter Market Revenue ($) Segment by Applications from 2015-2020 Table SWOT Analysis Figure Global COVID-19 Status Figure Supply Chain Table Major Players Headquarters, and Service Area of Metal Tube Rotor Flowmeter Table Major Players Revenue in 2019 Figure Major Players Revenue Share in 2019 Table Siemens Company Profile Table Siemens Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure Siemens Production and Growth Rate Figure Siemens Market Revenue ($) Market Share 2015-2020 Table KROHNE Company Profile Table KROHNE Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure KROHNE Production and Growth Rate Figure KROHNE Market Revenue ($) Market Share 2015-2020 Table ABB Company Profile Table ABB Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure ABB Production and Growth Rate Figure ABB Market Revenue ($) Market Share 2015-2020 Table Tancy Company Profile Table Tancy Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure Tancy Production and Growth Rate Figure Tancy Market Revenue ($) Market Share 2015-2020 Table Endress+Hauser Company Profile Table Endress+Hauser Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure Endress+Hauser Production and Growth Rate Figure Endress+Hauser Market Revenue ($) Market Share 2015-2020 Table Yokogawa Company Profile Table Yokogawa Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure Yokogawa Production and Growth Rate Figure Yokogawa Market Revenue ($) Market Share 2015-2020 Table Azbil Company Profile Table Azbil Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure Azbil Production and Growth Rate Figure Azbil Market Revenue ($) Market Share 2015-2020 Table FCI Company Profile Table FCI Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure FCI Production and Growth Rate Figure FCI Market Revenue ($) Market Share 2015-2020 Table CHANGZHOU CHENGFENG FLOWMETER Company Profile Table CHANGZHOU CHENGFENG FLOWMETER Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure CHANGZHOU CHENGFENG FLOWMETER Production and Growth Rate Figure CHANGZHOU CHENGFENG FLOWMETER Market Revenue ($) Market Share 2015-2020 Table Guanghua Company Profile Table Guanghua Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure Guanghua Production and Growth Rate Figure Guanghua Market Revenue ($) Market Share 2015-2020 Table Sanc Company Profile Table Sanc Sales, Revenue (US$ Million), Average Selling Price and Gross Margin (2015-2020) Figure Sanc Production and Growth Rate Figure Sanc Market Revenue ($) Market Share 2015-2020 Table Global Metal Tube Rotor Flowmeter Sales by Types (2015-2020) Table Global Metal Tube Rotor Flowmeter Sales Share by Types (2015-2020) Table Global Metal Tube Rotor Flowmeter Revenue ($) by Types (2015-2020) Table Global Metal Tube Rotor Flowmeter Revenue Share by Types (2015-2020) Table Global Metal Tube Rotor Flowmeter Price ($) by Types (2015-2020) Table Global Metal Tube Rotor Flowmeter Market Forecast Sales by Types (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Sales Share by Types (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Revenue ($) by Types (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Revenue Share by Types (2020-2025) Figure Global TX-LZZ Sales and Growth Rate (2015-2020) Figure Global TX-LZZ Price (2015-2020) Figure Global TX-LZD Sales and Growth Rate (2015-2020) Figure Global TX-LZD Price (2015-2020) Figure Global Metal Tube Rotor Flowmeter Market Revenue ($) and Growth Rate Forecast of TX-LZZ (2020-2025) Figure Global Metal Tube Rotor Flowmeter Sales and Growth Rate Forecast of TX-LZZ (2020-2025) Figure Global Metal Tube Rotor Flowmeter Market Revenue ($) and Growth Rate Forecast of TX-LZD (2020-2025) Figure Global Metal Tube Rotor Flowmeter Sales and Growth Rate Forecast of TX-LZD (2020-2025) Table Global Metal Tube Rotor Flowmeter Sales by Applications (2015-2020) Table Global Metal Tube Rotor Flowmeter Sales Share by Applications (2015-2020) Table Global Metal Tube Rotor Flowmeter Revenue ($) by Applications (2015-2020) Table Global Metal Tube Rotor Flowmeter Revenue Share by Applications (2015-2020) Table Global Metal Tube Rotor Flowmeter Market Forecast Sales by Applications (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Sales Share by Applications (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Revenue ($) by Applications (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Revenue Share by Applications (2020-2025) Figure Global Chemical industry Sales and Growth Rate (2015-2020) Figure Global Chemical industry Price (2015-2020) Figure Global Electricity Sales and Growth Rate (2015-2020) Figure Global Electricity Price (2015-2020) Figure Global Other Sales and Growth Rate (2015-2020) Figure Global Other Price (2015-2020) Figure Global Metal Tube Rotor Flowmeter Market Revenue ($) and Growth Rate Forecast of Chemical industry (2020-2025) Figure Global Metal Tube Rotor Flowmeter Sales and Growth Rate Forecast of Chemical industry (2020-2025) Figure Global Metal Tube Rotor Flowmeter Market Revenue ($) and Growth Rate Forecast of Electricity (2020-2025) Figure Global Metal Tube Rotor Flowmeter Sales and Growth Rate Forecast of Electricity (2020-2025) Figure Global Metal Tube Rotor Flowmeter Market Revenue ($) and Growth Rate Forecast of Other (2020-2025) Figure Global Metal Tube Rotor Flowmeter Sales and Growth Rate Forecast of Other (2020-2025) Figure Global Metal Tube Rotor Flowmeter Sales and Growth Rate (2015-2020) Table Global Metal Tube Rotor Flowmeter Sales by Regions (2015-2020) Table Global Metal Tube Rotor Flowmeter Sales Market Share by Regions (2015-2020) Figure Global Metal Tube Rotor Flowmeter Sales Market Share by Regions in 2019 Figure Global Metal Tube Rotor Flowmeter Revenue and Growth Rate (2015-2020) Table Global Metal Tube Rotor Flowmeter Revenue by Regions (2015-2020) Table Global Metal Tube Rotor Flowmeter Revenue Market Share by Regions (2015-2020) Figure Global Metal Tube Rotor Flowmeter Revenue Market Share by Regions in 2019 Table Global Metal Tube Rotor Flowmeter Market Forecast Sales by Regions (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Sales Share by Regions (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Revenue ($) by Regions (2020-2025) Table Global Metal Tube Rotor Flowmeter Market Forecast Revenue Share by Regions (2020-2025) Figure North America Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure North America Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) Figure North America Metal Tube Rotor Flowmeter Market Forecast Sales (2020-2025) Figure North America Metal Tube Rotor Flowmeter Market Forecast Revenue ($) (2020-2025) Figure North America COVID-19 Status Figure U.S. Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Canada Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Mexico Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Europe Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Europe Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) Figure Europe Metal Tube Rotor Flowmeter Market Forecast Sales (2020-2025) Figure Europe Metal Tube Rotor Flowmeter Market Forecast Revenue ($) (2020-2025) Figure Europe COVID-19 Status Figure Germany Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure United Kingdom Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure France Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Italy Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Spain Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Russia Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Asia-Pacific Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Asia-Pacific Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) Figure Asia-Pacific Metal Tube Rotor Flowmeter Market Forecast Sales (2020-2025) Figure Asia-Pacific Metal Tube Rotor Flowmeter Market Forecast Revenue ($) (2020-2025) Figure Asia Pacific COVID-19 Status Figure China Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Japan Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure South Korea Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Australia Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure India Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure South America Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure South America Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) Figure South America Metal Tube Rotor Flowmeter Market Forecast Sales (2020-2025) Figure South America Metal Tube Rotor Flowmeter Market Forecast Revenue ($) (2020-2025) Figure Brazil Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Argentina Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Columbia Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Middle East and Africa Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Middle East and Africa Metal Tube Rotor Flowmeter Market Revenue and Growth Rate (2015-2020) Figure Middle East and Africa Metal Tube Rotor Flowmeter Market Forecast Sales (2020-2025) Figure Middle East and Africa Metal Tube Rotor Flowmeter Market Forecast Revenue ($) (2020-2025) Figure UAE Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure Egypt Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020) Figure South Africa Metal Tube Rotor Flowmeter Market Sales and Growth Rate (2015-2020)