242
1989
8
12/1989
17
11/1989
13
10/1989
10
9/1989
26
8/1989
28
7/1989
30
6/1989
13
5/1989
30
4/1989
43
3/1989
13
2/1989
11
1/1989
147
1988
155
1987
122
1986
121
1985
119
1984
191
1983
137
1982
148
1981
164
1980
229
1979
282
1978
313
1977
328
1976
256
1975
198
1974
100
1973
90
1972