IEA Database
Version 2014.3
Release Notes

IEA Database International Environmental Agreements (IEA)
Database Project

(c) Ronald B. Mitchell and the IEA Database Project, 2002-2017 .
Developed with support from:
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National Science Foundation
University of Oregon Envl Studies Program
University of Oregon Summer Research Award
Am. Phil. Society

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Annual Count of Agreements in the IEA Database

Multilateral Environmental Agreements
1950 through 2012

You can change the date range by altering the yearstart and yearend numbers in the URL above.
For Graph - click graphic
YearAgreementsProtocolsAmendmentsOther
Modifications
Total Cum. Total
19501110
19512010
1952613010 16 
1953212021 
1954801030 
1955203035 
1956241042 
1957303048 
1958424010 58 
1959812011 69 
1960402075 
1961124082 
1962617014 96 
1963944017 113 
1964931013 126 
19653220133 
19665120141 
1967723113 154 
1968614011 165 
1969813012 177 
19704220185 
19716030194 
19721114016 210 
1973934016 226 
19745120234 
19750130238 
19761165022 260 
1977817016 276 
1978787022 298 
1979929020 318 
1980634013 331 
19814110015 346 
1982953017 363 
1983798024 387 
1984465015 402 
1985839020 422 
1986764017 439 
19879310022 461 
19882240469 
198911411026 495 
199010611027 522 
199115517037 559 
1992251016051 610 
199321111033 643 
199423712042 685 
19959514028 713 
199610912031 744 
199711317031 775 
1998151010035 810 
1999101016036 846 
200010617033 879 
200115113029 908 
200212717036 944 
20031379029 973 
20046419029 1002 
20055311019 1021 
20066116023 1044 
20077113021 1065 
2008346013 1078 
20095315023 1101 
20104510019 1120 
20112410016 1136 
20125116022 1158
Please cite as:
Data from Ronald B. Mitchell. 2002-2017. International Environmental Agreements Database Project (Version 2014.3).
Available at: http://iea-archive.uoregon.edu/
Date accessed: 22 November 2017