Year | IPU membership | |
2011-01 |
|
|
2009-01 |
|
|
2000-01 |
|
|
1999-01 |
|
|
1997-01 |
|
|
1996-01 |
|
|
1993-01 |
|
|
1991-01 |
|
|
1990-01 |
|
|
1974-01 |
|
|
1966-01 |
|