1984
1.48
1.57
1.24
2.07
7.95
7.57
17.9
13
12.7
6.68
3.53
2.05
1985
1.48
1.29
1.11
1.06
3.07
6.06
19.9
19.5
13.1
8.76
5.52
3.33
1986
2.23
1.53
1.28
1.37
2.13
8.36
11.5
12.6
13.3
8.98
4.39
2.70
1987
1.66
1.27
1.27
1.46
1.60
5.05
8.63
13.1
16.5
11.5
5.01
2.82
1988
1.70
1.20
1.57
0.92
2.12
2.10
10.7
23.4
13.9
8.61
3.99
2.56
1989
2.10
1.52
2.01
1.15
2.51
7.05
12.4
19.4
13
8.64
4.14
2.37
1990
2.13
1.90
1.96
2.17
5.46
12
14.2
15.4
12.1
8.68
4.30
2.18
1991
2.17
1.35
1.29
1.48
3.32
6.65
12.4
20.5
12.6
5.13
2.82
1.67
1992
1.43
1.26
0.98
2.08
3.77
7.52
13.4
20.9
13.9
6.73
3.07
1.96
1993
1.91
2.53
2.01
2.69
4.22
8.39
14.4
21.4
15.3
8.34
3.33
2.26
1994
1.51
1.22
1.08
1.15
2.24
13
21.3
20.3
16.4
6.75
4.10
3.44
1995
2.46
2.11
1.86
2.10
4.93
14.8
18.6
21.6
14
9.92
6.46
3.86











































































































































































































































































































