policy_source_title: totals

abs rel
Publications Office of the European Union 38 10.7%
House Committees 30 8.5%
EUR-Lex 14 3.9%
Federal Emergency Management Agency 12 3.4%
Government Publishing Office 12 3.4%
The UK Government 12 3.4%
Senate Committees 10 2.8%
CGIAR 8 2.3%
State of California 7 2.0%
World Bank 7 2.0%
Council of the European Union 6 1.7%
State of Georgia 6 1.7%
State of Hawaii 6 1.7%
Centers for Disease Control and Prevention (CDC) 5 1.4%
EPA 5 1.4%
European Parliament Plenary 5 1.4%
Food and Agriculture Organization of the United Nations 5 1.4%
Government of India 5 1.4%
Government of Singapore 5 1.4%
Government of the Philippines 5 1.4%
United Nations 5 1.4%
IIASA 4 1.1%
OECD 4 1.1%
State of Minnesota 4 1.1%
UNESCO 4 1.1%
World Health Organization 4 1.1%
City of Los Angeles 3 0.8%
Government of Italy 3 0.8%
IPCC 3 0.8%
Inter-American Development Bank 3 0.8%
Irish Environmental Protection Agency 3 0.8%
Mekong River Commission 3 0.8%
Province of British Columbia 3 0.8%
Province of Manitoba 3 0.8%
State of Michigan 3 0.8%
UN Department of Economic and Social Affairs 3 0.8%
Analysis & Policy Observatory 2 0.6%
Asian Development Bank 2 0.6%
Congressional Record 2 0.6%
French Government Ministries 2 0.6%
Government of Japan 2 0.6%
Interpol 2 0.6%
Joint Research Centre 2 0.6%
New Zealand Ministry for Primary Industries 2 0.6%
State of Indiana 2 0.6%
State of Missouri 2 0.6%
State of North Carolina 2 0.6%
State of Victoria 2 0.6%
State of Western Australia 2 0.6%
United Nations ESCAP 2 0.6%
World Meteorological Organization 2 0.6%
ADEME 1 0.3%
AHDB 1 0.3%
Bipartisan Policy Center 1 0.3%
British Academy 1 0.3%
Brookings Institute 1 0.3%
Cato Institute 1 0.3%
Centre for International Governance Innovation 1 0.3%
City of New York 1 0.3%
City of Sacramento 1 0.3%
City of San Diego 1 0.3%
Commonwealth of Pennsylvania 1 0.3%
Commonwealth of Virginia 1 0.3%
Copenhagen Consensus 1 0.3%
Data-Pop Alliance 1 0.3%
Ecologic Institute 1 0.3%
Environmental Law Institute 1 0.3%
Environmental and Energy Study Institute 1 0.3%
European Climate Foundation 1 0.3%
European Economic and Social Committee 1 0.3%
European Parliament Committees 1 0.3%
European Parliamentary Research Service 1 0.3%
Food & Drug Administration 1 0.3%
Food Standards Agency 1 0.3%
Friends of Europe 1 0.3%
GOV.IE 1 0.3%
Government of Canada 1 0.3%
Government of Colombia 1 0.3%
Government of Portugal 1 0.3%
Government of Switzerland 1 0.3%
Hansard Canada 1 0.3%
Health Service Executive 1 0.3%
Hellenic Foundation for European and Foreign Policy 1 0.3%
IFPRI 1 0.3%
IVL Svenska Miljöinstitutet 1 0.3%
Institute for Global Environment Strategies 1 0.3%
International Monetary Fund 1 0.3%
International Tropical Timber Organization 1 0.3%
International Union for Conservation of Nature 1 0.3%
Natural Resources Defense Council 1 0.3%
New York State 1 0.3%
New Zealand Ministry of Business, Innovation & Employment 1 0.3%
Nordic Council 1 0.3%
Northern Ireland Executive 1 0.3%
Norwegian Institute of Public Health 1 0.3%
Observer Research Foundation 1 0.3%
Office National des Forêts 1 0.3%
Organisation for the Prohibition of Chemical Weapons 1 0.3%
PBL Netherlands Environmental Assessment Agency 1 0.3%
PEMSEA 1 0.3%
Parliamentary Commissioner for the Environment 1 0.3%
Pembina Institute 1 0.3%
Policy@Manchester 1 0.3%
Province of Ontario 1 0.3%
RAND Corporation 1 0.3%
Resources for the Future 1 0.3%
Royal Society 1 0.3%
State of Alabama 1 0.3%
State of Alaska 1 0.3%
State of South Carolina 1 0.3%
State of Texas 1 0.3%
The Welsh Government 1 0.3%
U.S. Government Accountability Office 1 0.3%
Umwelt Bundesamt 1 0.3%
Union of Concerned Scientists 1 0.3%
WWF 1 0.3%
World Economic Forum 1 0.3%
Young Fabians 1 0.3%

policy_source_title: per year

1980

abs rel
IIASA 1 100.0%

1982

abs rel
IIASA 1 100.0%

1987

abs rel
IIASA 1 100.0%

1994

abs rel
IIASA 1 100.0%

1995

abs rel
Centers for Disease Control and Prevention (CDC) 1 100.0%

1996

abs rel
State of Georgia 1 100.0%

1998

abs rel
Centers for Disease Control and Prevention (CDC) 1 100.0%

2000

abs rel
IPCC 1 100.0%

2001

abs rel
Parliamentary Commissioner for the Environment 1 25.0%
Senate Committees 1 25.0%
State of Alaska 1 25.0%
State of Texas 1 25.0%

2002

abs rel
Government Publishing Office 2 66.7%
Senate Committees 1 33.3%

2003

abs rel
Province of British Columbia 2 100.0%

2004

abs rel
Senate Committees 2 40.0%
Government Publishing Office 1 20.0%
Government of India 1 20.0%
World Meteorological Organization 1 20.0%

2005

abs rel
City of New York 1 33.3%
House Committees 1 33.3%
Province of Ontario 1 33.3%

2006

abs rel
Province of British Columbia 1 50.0%
Province of Manitoba 1 50.0%

2007

abs rel
Centers for Disease Control and Prevention (CDC) 1 50.0%
PBL Netherlands Environmental Assessment Agency 1 50.0%

2008

abs rel
House Committees 1 25.0%
Natural Resources Defense Council 1 25.0%
Organisation for the Prohibition of Chemical Weapons 1 25.0%
Senate Committees 1 25.0%

2009

abs rel
Bipartisan Policy Center 1 16.7%
Health Service Executive 1 16.7%
House Committees 1 16.7%
Mekong River Commission 1 16.7%
Resources for the Future 1 16.7%
Umwelt Bundesamt 1 16.7%

2010

abs rel
State of Hawaii 2 22.2%
Government of Colombia 1 11.1%
Government of Singapore 1 11.1%
House Committees 1 11.1%
Joint Research Centre 1 11.1%
Publications Office of the European Union 1 11.1%
State of Western Australia 1 11.1%
World Meteorological Organization 1 11.1%

2011

abs rel
Senate Committees 3 50.0%
State of Michigan 2 33.3%
International Union for Conservation of Nature 1 16.7%

2012

abs rel
Federal Emergency Management Agency 2 16.7%
World Health Organization 2 16.7%
CGIAR 1 8.3%
City of Sacramento 1 8.3%
Environmental Law Institute 1 8.3%
House Committees 1 8.3%
Mekong River Commission 1 8.3%
Publications Office of the European Union 1 8.3%
State of Hawaii 1 8.3%
World Bank 1 8.3%

2013

abs rel
House Committees 2 14.3%
Publications Office of the European Union 2 14.3%
State of North Carolina 2 14.3%
Asian Development Bank 1 7.1%
Commonwealth of Pennsylvania 1 7.1%
Interpol 1 7.1%
PEMSEA 1 7.1%
RAND Corporation 1 7.1%
State of Minnesota 1 7.1%
U.S. Government Accountability Office 1 7.1%
World Bank 1 7.1%

2014

abs rel
Federal Emergency Management Agency 5 41.7%
Food Standards Agency 1 8.3%
Inter-American Development Bank 1 8.3%
Publications Office of the European Union 1 8.3%
State of California 1 8.3%
State of South Carolina 1 8.3%
The UK Government 1 8.3%
The Welsh Government 1 8.3%

2015

abs rel
Publications Office of the European Union 3 16.7%
House Committees 2 11.1%
Cato Institute 1 5.6%
City of Los Angeles 1 5.6%
City of San Diego 1 5.6%
Federal Emergency Management Agency 1 5.6%
French Government Ministries 1 5.6%
Government Publishing Office 1 5.6%
Government of Japan 1 5.6%
International Tropical Timber Organization 1 5.6%
Irish Environmental Protection Agency 1 5.6%
Office National des Forêts 1 5.6%
State of California 1 5.6%
The UK Government 1 5.6%
World Bank 1 5.6%

2016

abs rel
Publications Office of the European Union 4 16.0%
Government Publishing Office 3 12.0%
EPA 2 8.0%
State of Hawaii 2 8.0%
The UK Government 2 8.0%
AHDB 1 4.0%
Environmental and Energy Study Institute 1 4.0%
Federal Emergency Management Agency 1 4.0%
Government of Japan 1 4.0%
IVL Svenska Miljöinstitutet 1 4.0%
Northern Ireland Executive 1 4.0%
Norwegian Institute of Public Health 1 4.0%
OECD 1 4.0%
Province of Manitoba 1 4.0%
State of Michigan 1 4.0%
State of Minnesota 1 4.0%
State of Missouri 1 4.0%

2017

abs rel
Publications Office of the European Union 7 29.2%
Inter-American Development Bank 2 8.3%
New Zealand Ministry for Primary Industries 2 8.3%
State of Minnesota 2 8.3%
The UK Government 2 8.3%
Centre for International Governance Innovation 1 4.2%
Data-Pop Alliance 1 4.2%
Federal Emergency Management Agency 1 4.2%
Government of India 1 4.2%
House Committees 1 4.2%
Senate Committees 1 4.2%
Union of Concerned Scientists 1 4.2%
WWF 1 4.2%
World Health Organization 1 4.2%

2018

abs rel
World Bank 3 10.7%
CGIAR 2 7.1%
Publications Office of the European Union 2 7.1%
State of Indiana 2 7.1%
The UK Government 2 7.1%
ADEME 1 3.6%
Centers for Disease Control and Prevention (CDC) 1 3.6%
Copenhagen Consensus 1 3.6%
Ecologic Institute 1 3.6%
European Climate Foundation 1 3.6%
Federal Emergency Management Agency 1 3.6%
French Government Ministries 1 3.6%
GOV.IE 1 3.6%
Government Publishing Office 1 3.6%
Government of India 1 3.6%
Government of Singapore 1 3.6%
House Committees 1 3.6%
Irish Environmental Protection Agency 1 3.6%
OECD 1 3.6%
State of Alabama 1 3.6%
State of Missouri 1 3.6%
State of Victoria 1 3.6%

2019

abs rel
Publications Office of the European Union 5 14.7%
Government of the Philippines 4 11.8%
City of Los Angeles 2 5.9%
Government Publishing Office 2 5.9%
State of Georgia 2 5.9%
Analysis & Policy Observatory 1 2.9%
Asian Development Bank 1 2.9%
CGIAR 1 2.9%
EPA 1 2.9%
Federal Emergency Management Agency 1 2.9%
Food and Agriculture Organization of the United Nations 1 2.9%
Government of Italy 1 2.9%
Government of Singapore 1 2.9%
Government of Switzerland 1 2.9%
Institute for Global Environment Strategies 1 2.9%
Interpol 1 2.9%
Nordic Council 1 2.9%
Senate Committees 1 2.9%
State of California 1 2.9%
State of Hawaii 1 2.9%
The UK Government 1 2.9%
UN Department of Economic and Social Affairs 1 2.9%
UNESCO 1 2.9%
United Nations ESCAP 1 2.9%

2020

abs rel
House Committees 6 16.2%
CGIAR 4 10.8%
EPA 2 5.4%
Government Publishing Office 2 5.4%
Publications Office of the European Union 2 5.4%
State of California 2 5.4%
UNESCO 2 5.4%
Congressional Record 1 2.7%
European Parliamentary Research Service 1 2.7%
Government of Italy 1 2.7%
Government of Portugal 1 2.7%
Government of Singapore 1 2.7%
New York State 1 2.7%
Pembina Institute 1 2.7%
Policy@Manchester 1 2.7%
Province of Manitoba 1 2.7%
Royal Society 1 2.7%
State of Georgia 1 2.7%
State of Victoria 1 2.7%
UN Department of Economic and Social Affairs 1 2.7%
United Nations 1 2.7%
United Nations ESCAP 1 2.7%
World Bank 1 2.7%
World Health Organization 1 2.7%

2021

abs rel
EUR-Lex 14 18.9%
House Committees 10 13.5%
Council of the European Union 6 8.1%
Publications Office of the European Union 6 8.1%
European Parliament Plenary 5 6.8%
Food and Agriculture Organization of the United Nations 3 4.1%
Government of India 2 2.7%
State of California 2 2.7%
State of Georgia 2 2.7%
British Academy 1 1.4%
Centers for Disease Control and Prevention (CDC) 1 1.4%
Commonwealth of Virginia 1 1.4%
Congressional Record 1 1.4%
European Economic and Social Committee 1 1.4%
European Parliament Committees 1 1.4%
Food & Drug Administration 1 1.4%
Government of Italy 1 1.4%
Government of the Philippines 1 1.4%
Hansard Canada 1 1.4%
Hellenic Foundation for European and Foreign Policy 1 1.4%
IFPRI 1 1.4%
Irish Environmental Protection Agency 1 1.4%
Joint Research Centre 1 1.4%
New Zealand Ministry of Business, Innovation & Employment 1 1.4%
OECD 1 1.4%
Observer Research Foundation 1 1.4%
State of Western Australia 1 1.4%
The UK Government 1 1.4%
UN Department of Economic and Social Affairs 1 1.4%
UNESCO 1 1.4%
United Nations 1 1.4%
World Economic Forum 1 1.4%
Young Fabians 1 1.4%

2022

abs rel
Publications Office of the European Union 4 23.5%
United Nations 3 17.6%
IPCC 2 11.8%
The UK Government 2 11.8%
Brookings Institute 1 5.9%
Food and Agriculture Organization of the United Nations 1 5.9%
Friends of Europe 1 5.9%
House Committees 1 5.9%
International Monetary Fund 1 5.9%
OECD 1 5.9%

policy_source_title: missing year

abs rel
House Committees 2 33.3%
Analysis & Policy Observatory 1 16.7%
Government of Canada 1 16.7%
Government of Singapore 1 16.7%
Mekong River Commission 1 16.7%