Poland: 1981-2001

Social

07/01/1982
10/05/1983
06/04/1989
01/01/1994

Political

02/01/1981
12/01/1981
12/01/1982
11/06/1985
01/01/1988
06/18/1989
07/19/1989
10/01/1990
11/25/1990
11/05/1995
01/01/1997

Economic

04/01/1989
01/01/1990