Year Number
1950 54.847
1951 55.595
1952 56.746
1953 57.845
1954 58.685
1955 59.276
1956 60.423
1957 60.993
1958 61.253
1959 61.489
1960 61.822
1961 61.934
1962 62.37
1963 62.84
1964 62.932
1965 62.469
1966 61.992
1967 60.986
1968 59.669
1969 58.426
1970 57.489
1971 56.763
1972 56.34
1973 56.161
1974 56.103
1975 56.112
1976 56.618
1977 57.111
1978 57.548
1979 57.821
1980 57.84
1981 57.589
1982 57.018
1983 56.333
1984 55.803
1985 55.553
1986 55.499
1987 55.737
1988 56.009
1989 55.991
1990 55.536
1991 55.094
1992 54.223
1993 53.066
1994 51.819
1995 50.583
1996 49.593
1997 48.535
1998 47.422
1999 46.254
2000 45.043
2001 43.839
2002 42.721
2003 41.68
2004 40.711
2005 39.83
2006 39.253
2007 38.775
2008 38.41
2009 38.179
2010 38.099
2011 38.406
2012 38.757
2013 39.227
2014 39.899
2015 40.783
2016 41.817
2017 43.067
2018 44.458
2019 45.806
2020 47.017
2021 48.216
2022 49.251
2023 50.143
2024 50.954
2025 51.709
2026 52.389
2027 53.009
2028 53.547
2029 53.963
2030 54.249
2031 54.425
2032 54.489
2033 54.515
2034 54.609
2035 54.846
2036 55.224
2037 55.741
2038 56.405
2039 57.225
2040 58.208
2041 59.417
2042 60.791
2043 62.3
2044 63.868
2045 65.429
2046 67.024
2047 68.6
2048 70.153
2049 71.684
2050 73.193
2051 74.672
2052 76.102
2053 77.465
2054 78.738
2055 79.896
2056 80.874
2057 81.746
2058 82.456
2059 82.943
2060 83.179
2061 83.087
2062 82.758
2063 82.248
2064 81.635
2065 80.966
2066 80.148
2067 79.303
2068 78.484
2069 77.75
2070 77.133
2071 76.62
2072 76.293
2073 76.105
2074 75.988
2075 75.908
2076 75.9
2077 75.968
2078 76.115
2079 76.345
2080 76.644
2081 76.976
2082 77.398
2083 77.883
2084 78.389
2085 78.881
2086 79.282
2087 79.705
2088 80.117
2089 80.492
2090 80.823
2091 80.983
2092 81.108
2093 81.204
2094 81.284
2095 81.348
2096 81.165
2097 80.985
2098 80.823
2099 80.693
2100 80.602