X,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007
0,77.08,77.52,77.65,78.02,78.09,78.22,78.71,78.81,78.84,79.34,79.69,79.77,79.71,80.30,80.29,80.95,80.94
1,76.64,77.07,77.17,77.48,77.52,77.65,78.11,78.19,78.20,78.69,79.01,79.10,79.02,79.62,79.59,80.24,80.23
2,75.69,76.12,76.21,76.52,76.56,76.69,77.15,77.22,77.23,77.72,78.04,78.13,78.05,78.65,78.62,79.27,79.25
3,74.72,75.15,75.24,75.55,75.58,75.72,76.17,76.24,76.25,76.74,77.06,77.15,77.08,77.67,77.63,78.28,78.27
4,73.74,74.17,74.27,74.57,74.60,74.74,75.19,75.26,75.26,75.76,76.07,76.16,76.09,76.68,76.65,77.29,77.28
5,72.76,73.19,73.28,73.59,73.62,73.76,74.21,74.28,74.28,74.77,75.08,75.18,75.10,75.69,75.66,76.30,76.29
6,71.78,72.21,72.30,72.61,72.63,72.77,73.22,73.29,73.29,73.78,74.09,74.19,74.11,74.70,74.67,75.31,75.30
7,70.79,71.23,71.31,71.62,71.65,71.79,72.23,72.30,72.30,72.79,73.10,73.20,73.12,73.71,73.67,74.32,74.31
8,69.81,70.24,70.32,70.63,70.66,70.80,71.25,71.31,71.31,71.80,72.11,72.21,72.13,72.71,72.68,73.33,73.31
9,68.82,69.25,69.34,69.65,69.67,69.81,70.25,70.32,70.32,70.81,71.12,71.22,71.14,71.72,71.69,72.34,72.32
10,67.83,68.26,68.35,68.66,68.68,68.82,69.26,69.33,69.33,69.82,70.13,70.23,70.15,70.73,70.70,71.34,71.33
11,66.85,67.27,67.36,67.67,67.69,67.83,68.27,68.34,68.34,68.83,69.14,69.23,69.16,69.74,69.70,70.35,70.34
12,65.86,66.29,66.37,66.68,66.70,66.84,67.28,67.36,67.35,67.84,68.15,68.24,68.17,68.75,68.71,69.36,69.34
13,64.87,65.30,65.38,65.69,65.71,65.85,66.29,66.36,66.36,66.85,67.16,67.25,67.18,67.76,67.72,68.37,68.35
14,63.89,64.31,64.40,64.70,64.73,64.86,65.31,65.38,65.37,65.86,66.17,66.26,66.19,66.77,66.73,67.38,67.36
15,62.91,63.33,63.41,63.72,63.74,63.88,64.32,64.39,64.38,64.87,65.18,65.27,65.20,65.78,65.74,66.39,66.37
16,61.93,62.35,62.43,62.74,62.76,62.90,63.34,63.41,63.40,63.89,64.20,64.29,64.22,64.80,64.76,65.40,65.39
17,60.96,61.38,61.46,61.76,61.78,61.92,62.36,62.43,62.43,62.92,63.22,63.31,63.24,63.81,63.78,64.42,64.40
18,60.00,60.41,60.49,60.78,60.81,60.95,61.39,61.46,61.45,61.95,62.25,62.34,62.27,62.84,62.80,63.44,63.43
19,59.04,59.45,59.52,59.81,59.84,59.98,60.42,60.50,60.49,60.98,61.27,61.36,61.30,61.87,61.83,62.47,62.45
20,58.09,58.49,58.56,58.85,58.88,59.01,59.46,59.53,59.52,60.01,60.31,60.39,60.33,60.90,60.86,61.49,61.48
21,57.15,57.54,57.61,57.88,57.91,58.04,58.49,58.56,58.55,59.04,59.34,59.42,59.37,59.93,59.89,60.52,60.50
22,56.20,56.59,56.65,56.92,56.94,57.08,57.52,57.59,57.59,58.08,58.37,58.46,58.40,58.95,58.92,59.54,59.52
23,55.26,55.64,55.69,55.96,55.98,56.12,56.55,56.63,56.62,57.11,57.40,57.49,57.43,57.98,57.95,58.57,58.55
24,54.32,54.69,54.74,55.00,55.03,55.16,55.59,55.67,55.65,56.14,56.43,56.52,56.46,57.01,56.97,57.59,57.57
25,53.38,53.75,53.78,54.04,54.07,54.20,54.62,54.70,54.69,55.18,55.46,55.55,55.49,56.04,56.00,56.62,56.59
26,52.44,52.81,52.83,53.09,53.12,53.24,53.66,53.74,53.72,54.21,54.49,54.58,54.52,55.07,55.03,55.64,55.62
27,51.51,51.87,51.89,52.15,52.17,52.29,52.69,52.77,52.75,53.25,53.52,53.61,53.55,54.09,54.05,54.67,54.64
28,50.57,50.93,50.95,51.21,51.22,51.33,51.74,51.81,51.79,52.28,52.55,52.64,52.58,53.12,53.08,53.69,53.66
29,49.63,50.00,50.02,50.27,50.29,50.39,50.78,50.85,50.82,51.32,51.59,51.67,51.61,52.16,52.10,52.72,52.69
30,48.70,49.07,49.08,49.34,49.35,49.46,49.83,49.89,49.86,50.35,50.62,50.71,50.64,51.18,51.13,51.74,51.71
31,47.77,48.14,48.15,48.41,48.42,48.53,48.88,48.94,48.90,49.39,49.66,49.74,49.67,50.21,50.15,50.77,50.74
32,46.84,47.21,47.22,47.48,47.49,47.60,47.94,47.99,47.95,48.43,48.70,48.78,48.71,49.25,49.19,49.80,49.77
33,45.90,46.28,46.29,46.56,46.57,46.68,46.99,47.03,46.99,47.47,47.74,47.82,47.75,48.28,48.22,48.82,48.79
34,44.96,45.35,45.36,45.63,45.65,45.75,46.06,46.09,46.04,46.52,46.78,46.86,46.78,47.32,47.25,47.85,47.82
35,44.02,44.41,44.42,44.70,44.73,44.83,45.11,45.14,45.09,45.56,45.83,45.90,45.83,46.35,46.29,46.89,46.85
36,43.08,43.47,43.49,43.76,43.80,43.90,44.17,44.19,44.14,44.61,44.87,44.94,44.87,45.39,45.33,45.92,45.88
37,42.14,42.53,42.55,42.83,42.88,42.97,43.23,43.24,43.19,43.67,43.93,43.99,43.92,44.44,44.37,44.96,44.92
38,41.20,41.59,41.61,41.89,41.94,42.04,42.29,42.29,42.25,42.72,42.98,43.04,42.96,43.49,43.42,44.00,43.95
39,40.26,40.65,40.67,40.96,41.01,41.11,41.35,41.35,41.30,41.78,42.03,42.09,42.02,42.53,42.46,43.04,43.00
40,39.32,39.71,39.73,40.02,40.07,40.17,40.42,40.41,40.36,40.83,41.09,41.15,41.07,41.59,41.51,42.10,42.05
41,38.39,38.78,38.80,39.09,39.15,39.24,39.48,39.47,39.42,39.90,40.15,40.21,40.13,40.64,40.57,41.15,41.10
42,37.45,37.84,37.86,38.15,38.21,38.32,38.54,38.53,38.49,38.96,39.22,39.27,39.19,39.70,39.63,40.20,40.15
43,36.52,36.91,36.93,37.23,37.28,37.39,37.61,37.60,37.55,38.03,38.28,38.33,38.26,38.76,38.69,39.26,39.22
44,35.60,35.99,36.00,36.30,36.36,36.47,36.68,36.67,36.62,37.10,37.35,37.40,37.33,37.82,37.75,38.32,38.28
45,34.68,35.07,35.08,35.37,35.43,35.54,35.76,35.74,35.70,36.18,36.42,36.47,36.40,36.90,36.82,37.39,37.34
46,33.76,34.14,34.17,34.47,34.52,34.62,34.84,34.81,34.78,35.25,35.49,35.55,35.48,35.98,35.89,36.46,36.41
47,32.85,33.23,33.25,33.56,33.60,33.70,33.92,33.89,33.86,34.33,34.57,34.63,34.56,35.06,34.97,35.54,35.48
48,31.95,32.32,32.35,32.65,32.70,32.79,33.00,32.98,32.95,33.42,33.65,33.72,33.65,34.14,34.05,34.62,34.57
49,31.05,31.42,31.45,31.75,31.79,31.89,32.09,32.07,32.04,32.51,32.75,32.81,32.74,33.24,33.14,33.71,33.65
50,30.15,30.53,30.55,30.85,30.89,30.98,31.20,31.17,31.13,31.61,31.84,31.91,31.83,32.33,32.23,32.80,32.74
51,29.26,29.62,29.66,29.96,30.00,30.09,30.30,30.27,30.24,30.71,30.94,31.01,30.93,31.43,31.33,31.89,31.84
52,28.38,28.74,28.76,29.07,29.11,29.20,29.41,29.37,29.34,29.82,30.04,30.11,30.04,30.54,30.43,31.00,30.93
53,27.48,27.87,27.88,28.17,28.23,28.33,28.52,28.48,28.45,28.93,29.16,29.21,29.14,29.65,29.54,30.11,30.04
54,26.61,26.98,27.02,27.31,27.34,27.45,27.65,27.60,27.57,28.04,28.28,28.33,28.25,28.76,28.65,29.22,29.15
55,25.76,26.11,26.14,26.44,26.47,26.56,26.77,26.73,26.70,27.16,27.40,27.46,27.38,27.88,27.77,28.34,28.28
56,24.90,25.26,25.27,25.56,25.61,25.70,25.89,25.86,25.83,26.30,26.53,26.58,26.51,27.01,26.89,27.46,27.40
57,24.05,24.42,24.43,24.70,24.74,24.85,25.03,24.98,24.97,25.44,25.67,25.71,25.64,26.15,26.02,26.59,26.52
58,23.21,23.58,23.58,23.86,23.88,23.98,24.18,24.13,24.10,24.58,24.82,24.85,24.78,25.27,25.16,25.73,25.65
59,22.38,22.75,22.74,23.03,23.05,23.14,23.31,23.28,23.26,23.70,23.97,24.00,23.93,24.41,24.29,24.88,24.80
60,21.56,21.92,21.91,22.19,22.23,22.31,22.47,22.42,22.42,22.87,23.10,23.16,23.09,23.57,23.45,24.02,23.95
61,20.74,21.10,21.10,21.37,21.40,21.49,21.65,21.58,21.57,22.03,22.28,22.31,22.25,22.73,22.61,23.18,23.10
62,19.94,20.30,20.29,20.55,20.58,20.67,20.83,20.77,20.74,21.18,21.45,21.48,21.40,21.90,21.78,22.34,22.26
63,19.14,19.50,19.48,19.75,19.78,19.86,20.01,19.95,19.92,20.36,20.60,20.66,20.58,21.04,20.95,21.52,21.43
64,18.36,18.72,18.69,18.95,18.98,19.06,19.21,19.14,19.13,19.56,19.78,19.82,19.77,20.22,20.10,20.69,20.61
65,17.59,17.94,17.92,18.17,18.20,18.27,18.42,18.35,18.33,18.76,19.00,19.01,18.93,19.42,19.29,19.86,19.80
66,16.83,17.17,17.15,17.40,17.43,17.49,17.64,17.57,17.54,17.98,18.21,18.23,18.13,18.58,18.50,19.06,18.96
67,16.07,16.41,16.39,16.64,16.67,16.72,16.87,16.79,16.77,17.19,17.42,17.44,17.35,17.79,17.67,18.26,18.17
68,15.34,15.67,15.65,15.89,15.91,15.96,16.11,16.02,16.00,16.43,16.65,16.67,16.58,17.02,16.88,17.44,17.39
69,14.61,14.93,14.92,15.15,15.17,15.22,15.36,15.27,15.25,15.67,15.89,15.90,15.81,16.25,16.11,16.65,16.58
70,13.91,14.22,14.20,14.42,14.44,14.49,14.63,14.54,14.52,14.94,15.14,15.15,15.05,15.49,15.35,15.90,15.80
71,13.21,13.53,13.50,13.71,13.73,13.77,13.91,13.81,13.80,14.21,14.42,14.41,14.31,14.74,14.60,15.14,15.05
72,12.53,12.84,12.82,13.02,13.03,13.07,13.20,13.11,13.08,13.49,13.70,13.68,13.58,14.01,13.86,14.39,14.31
73,11.85,12.17,12.16,12.35,12.35,12.38,12.50,12.41,12.39,12.79,13.00,12.97,12.87,13.29,13.15,13.67,13.58
74,11.19,11.50,11.50,11.69,11.70,11.72,11.83,11.74,11.71,12.11,12.31,12.28,12.17,12.58,12.43,12.96,12.86
75,10.55,10.85,10.84,11.04,11.05,11.08,11.18,11.08,11.06,11.44,11.64,11.60,11.49,11.89,11.75,12.25,12.17
76,9.93,10.22,10.22,10.39,10.42,10.45,10.56,10.45,10.41,10.79,10.98,10.95,10.83,11.23,11.08,11.57,11.49
77,9.33,9.61,9.61,9.77,9.79,9.84,9.94,9.85,9.80,10.16,10.35,10.31,10.19,10.57,10.42,10.91,10.82
78,8.76,9.03,9.02,9.17,9.20,9.23,9.35,9.26,9.21,9.56,9.74,9.69,9.56,9.95,9.79,10.27,10.17
79,8.21,8.48,8.46,8.60,8.62,8.65,8.75,8.68,8.63,8.99,9.15,9.10,8.96,9.34,9.18,9.64,9.55
80,7.68,7.95,7.91,8.06,8.06,8.09,8.18,8.11,8.08,8.42,8.58,8.53,8.38,8.75,8.60,9.05,8.94
81,7.19,7.43,7.40,7.53,7.54,7.56,7.63,7.58,7.53,7.89,8.04,8.00,7.83,8.19,8.04,8.47,8.37
82,6.73,6.95,6.91,7.04,7.05,7.05,7.12,7.05,7.01,7.34,7.53,7.47,7.32,7.66,7.52,7.93,7.82
83,6.29,6.50,6.45,6.55,6.57,6.57,6.64,6.56,6.53,6.85,7.01,6.97,6.82,7.17,7.02,7.40,7.29
84,5.89,6.07,6.01,6.11,6.10,6.12,6.17,6.11,6.06,6.38,6.53,6.47,6.35,6.69,6.56,6.91,6.80
85,5.48,5.67,5.60,5.70,5.67,5.67,5.73,5.67,5.63,5.93,6.08,6.03,5.87,6.23,6.10,6.45,6.34
86,5.12,5.29,5.21,5.31,5.28,5.27,5.31,5.26,5.22,5.52,5.65,5.61,5.46,5.78,5.67,6.01,5.92
87,4.77,4.94,4.86,4.93,4.92,4.89,4.93,4.87,4.85,5.14,5.28,5.22,5.07,5.39,5.24,5.59,5.51
88,4.45,4.60,4.53,4.59,4.57,4.52,4.57,4.51,4.50,4.79,4.93,4.87,4.71,5.01,4.88,5.17,5.13
89,4.17,4.29,4.23,4.27,4.22,4.19,4.23,4.18,4.17,4.46,4.60,4.55,4.39,4.66,4.52,4.81,4.72
90,3.88,4.02,3.95,3.97,3.93,3.88,3.91,3.85,3.87,4.14,4.29,4.24,4.08,4.36,4.20,4.46,4.38
91,3.67,3.74,3.70,3.68,3.66,3.59,3.60,3.56,3.58,3.86,4.02,3.96,3.83,4.07,3.92,4.13,4.05
92,3.48,3.54,3.44,3.45,3.39,3.31,3.31,3.27,3.32,3.60,3.77,3.72,3.57,3.83,3.66,3.87,3.77
93,3.21,3.36,3.27,3.20,3.18,3.03,3.03,3.00,3.05,3.36,3.55,3.51,3.34,3.59,3.44,3.61,3.52
94,3.01,3.12,3.10,3.03,2.94,2.81,2.75,2.74,2.80,3.13,3.34,3.31,3.14,3.38,3.21,3.41,3.31
95,2.90,2.92,2.93,2.88,2.81,2.60,2.54,2.50,2.56,2.92,3.12,3.13,2.95,3.19,3.00,3.18,3.10
96,2.82,2.83,2.83,2.67,2.69,2.45,2.35,2.32,2.33,2.73,2.97,2.94,2.77,2.99,2.78,2.96,2.89
97,2.70,2.80,2.74,2.52,2.53,2.35,2.25,2.15,2.17,2.60,2.77,2.78,2.60,2.78,2.56,2.74,2.68
98,2.61,2.75,2.73,2.48,2.44,2.20,2.25,2.11,2.05,2.56,2.65,2.60,2.41,2.58,2.35,2.51,2.49
99,2.63,2.67,2.68,2.53,2.43,2.19,2.18,2.13,2.05,2.52,2.71,2.52,2.22,2.38,2.18,2.30,2.28
100,2.71,2.71,2.70,2.53,2.51,2.32,2.37,2.12,2.11,2.53,2.67,2.54,2.11,2.22,2.01,2.06,2.13