Year Number
1950 73.591
1951 74.488
1952 75.547
1953 76.145
1954 76.168
1955 75.789
1956 77.219
1957 77.762
1958 77.869
1959 77.932
1960 78.084
1961 78.971
1962 79.937
1963 80.783
1964 81.167
1965 80.957
1966 81.553
1967 81.495
1968 80.965
1969 80.22
1970 79.372
1971 79.651
1972 79.792
1973 79.798
1974 79.649
1975 79.349
1976 80.144
1977 80.679
1978 81.048
1979 81.383
1980 81.805
1981 82.96
1982 83.884
1983 84.68
1984 85.389
1985 86.014
1986 87.155
1987 87.956
1988 88.518
1989 89.013
1990 89.617
1991 90.426
1992 91.013
1993 91.434
1994 91.572
1995 91.241
1996 91.771
1997 92.014
1998 91.93
1999 91.574
2000 91.028
2001 91.111
2002 90.944
2003 90.583
2004 90.084
2005 89.504
2006 89.27
2007 88.812
2008 88.203
2009 87.501
2010 86.741
2011 86.314
2012 85.779
2013 85.172
2014 84.513
2015 83.808
2016 83.433
2017 82.907
2018 82.267
2019 81.558
2020 80.802
2021 80.182
2022 79.509
2023 78.77
2024 77.937
2025 77.011
2026 76.251
2027 75.377
2028 74.428
2029 73.451
2030 72.476
2031 71.675
2032 70.844
2033 69.997
2034 69.141
2035 68.283
2036 67.577
2037 66.846
2038 66.105
2039 65.363
2040 64.632
2041 64.035
2042 63.426
2043 62.811
2044 62.2
2045 61.597
2046 61.105
2047 60.605
2048 60.102
2049 59.601
2050 59.106
2051 58.709
2052 58.302
2053 57.891
2054 57.487
2055 57.095
2056 56.778
2057 56.461
2058 56.148
2059 55.842
2060 55.546
2061 55.32
2062 55.095
2063 54.873
2064 54.66
2065 54.46
2066 54.319
2067 54.174
2068 54.034
2069 53.904
2070 53.791
2071 53.718
2072 53.65
2073 53.591
2074 53.547
2075 53.52
2076 53.535
2077 53.556
2078 53.584
2079 53.619
2080 53.663
2081 53.732
2082 53.799
2083 53.868
2084 53.947
2085 54.039
2086 54.142
2087 54.251
2088 54.368
2089 54.494
2090 54.63
2091 54.774
2092 54.919
2093 55.072
2094 55.237
2095 55.42
2096 55.603
2097 55.798
2098 56.008
2099 56.234
2100 56.474