+1
Dec 31, 1988
+3
+3
Dec 31, 1990
+1
Dec 31, 1994
+1
+1
Dec 31, 1985
+1
May 30, 2007
+1
Dec 31, 1987
+2
Dec 22, 1989
+3
Dec 1, 1986
+1
Jun 1, 1983
+2
Dec 31, 1983
+1
Jun 1, 1983
+3
Dec 31, 1985
+1
Dec 18, 1987
+5
Dec 30, 1990
+1
Dec 31, 1983
+2
Dec 31, 1990
+3
Dec 31, 1982
+5