|
1979
1980
1981
1982
1983
1984
1985
1986
1987 |
68.2
61.3
70.1
67.9
57.9
63.2
77.6
85.8 |
45.2
53.1
51.6
50.1
61.2
74.3
73.2
68.7
68.3 |
32.5
54.5
67.4
65.0
67.5
76.3
79.1
79.2
82.0 |
38.0
39.7
47.0
62.0
62.0
74.0
75.9
83.5 |
34.0
55.5
65.4
59.5
67.9
63.8
74.5
87.3 |
48.0
41.2
43.2
54.0
56.3
55.2
47.7
61.6
71.2 |
2134
1175
1584
1551
1125
1264
1081
1187
1213 |
60
95
208
220
263
330
332 |
71
60
105
211
228
164
183 |
21
49
65
123
306
278 |
130
408
471
274
398 |
1715
1727
1617
2168
2166
2261
2404 |
40.4
52.0
49.4
47.5
41.8
49.4
57.7 |