Year Switzerland Czechia Germany Slovakia
1 1960 71.31341 70.34878 69.31002 69.92366
2 1961 71.64488 70.51268 69.508 70.25085
3 1962 71.1961 69.78683 69.69154 70.47229
4 1963 71.18756 70.30439 69.85961 70.59493
5 1964 72.0778 70.45951 70.01371 70.63278
6 1965 72.20171 70.16317 70.15183 70.60337
7 1966 72.33561 70.38488 70.27141 70.52524
8 1967 72.63659 70.26415 70.374 70.41854
9 1968 72.59024 69.84073 70.4651 70.30683
10 1969 72.61268 69.36707 70.55068 70.20571
11 1970 73.02024 69.44024 70.63978 70.13424
12 1971 73.13073 69.67707 70.74288 70.09949
13 1972 73.64439 70.17659 70.867 70.09893
14 1973 73.94098 70.02268 71.01668 70.12507
15 1974 74.28707 70.08659 71.19541 70.1759
16 1975 74.66561 70.41463 71.40173 70.24488
17 1976 74.78537 70.53268 71.63415 70.32246
18 1977 75.23805 70.57341 71.88368 70.39861
19 1978 75.18732 70.6439 72.14329 70.46524
20 1979 75.4661 70.74951 72.40854 70.5199
21 1980 75.45927 70.27805 72.6779 70.40854
22 1981 75.69317 70.7222 72.95039 70.62927
23 1982 76.0339 70.8078 73.227 70.68902
24 1983 76.03122 70.59146 73.5052 70.47902
25 1984 76.60854 70.83756 73.78293 70.75098
26 1985 76.73366 71.04634 74.05463 70.73463
27 1986 76.89902 70.99732 74.31373 71.02122
28 1987 77.19756 71.44561 74.55968 71.08878
29 1988 77.22659 71.64146 74.79249 71.2078
30 1989 77.42122 71.67561 75.01315 71.02634
31 1990 77.24244 71.3839 75.22776 70.93268
32 1991 77.51463 71.89829 75.31951 70.88293
33 1992 77.8061 72.27171 75.81951 71.79512
34 1993 78.08537 72.7678 75.87073 72.44878
35 1994 78.35 72.97268 76.27073 72.3
36 1995 78.41707 73.07488 76.42195 72.25366
37 1996 78.8961 73.71463 76.67317 72.65366
38 1997 79.07951 73.82488 77.07317 72.70488
39 1998 79.32439 74.51463 77.47561 72.55122
40 1999 79.58049 74.66829 77.72683 72.90244
41 2000 79.68049 74.96829 77.92683 73.05122
42 2001 80.18049 75.17317 78.32927 73.40244
43 2002 80.38537 75.22195 78.22927 73.60488
44 2003 80.53659 75.17073 78.38049 73.60488
45 2004 81.0878 75.72195 78.68049 73.95854
46 2005 81.23659 75.92439 78.93171 73.90488
47 2006 81.49024 76.52439 79.13171 74.20488
48 2007 81.74146 76.72439 79.53415 74.20732
49 2008 81.99268 76.97561 79.73659 74.70488
50 2009 82.0439 77.07805 79.83659 74.90976
51 2010 82.24634 77.42439 79.9878 75.1122
52 2011 82.69512 77.87317 80.43659 75.95854
53 2012 82.69756 78.07561 80.53902 76.10976
54 2013 82.79756 78.17561 80.49024 76.4122
55 2014 83.19756 78.82439 81.09024 76.8122
56 2015 82.89756 78.57805 80.64146 76.56341
57 2016 83.60244 79.02683 80.99024 77.16585
58 2017 83.55122 78.97805 80.99268 77.16585
59 2018 83.75366 79.02927 80.89268 77.26585
60 2019 83.90488 79.22927 81.29268 77.66585
61 2020 83.1 78.22683 80.94146 76.86585
62 2001 83.85122 77.37317 80.90098 74.71463