1990
訴訟 Class Action 1990
1990
2000
1960
1980
1990
1970
1970
1990
2010
2000
1990
1990
1990
2000
1940
1930
1980
2010
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990