Number of publications: 6632
Bar charts are proportional to record count, and scaled.
| Percent | 0.0 | 0.1 | 0.2 | 0.4 | 0.7 | 1.7 | 0.8 | 0.8 | 0.8 | 0.7 | 0.6 | 0.7 | 0.7 | 0.6 | 0.5 | 0.7 | 0.7 | 0.7 | 0.6 | 0.5 | 0.3 | 0.2 | 0.2 | 0.1 | 0.2 | 0.4 | 0.4 | 0.9 | 1.3 | 1.3 | 1.5 | 1.3 | 1.2 | 1.2 | 1.3 | 1.2 | 1.4 | 1.4 | 1.4 | 1.3 | 1.2 | 1.4 | 1.1 | 1.1 | 1.3 | 1.4 | 1.6 | 1.3 | 1.4 | 1.3 | 1.1 | 1.6 | 1.6 | 1.2 | 1.5 | 1.1 | 1.9 | 1.5 | 1.4 | 1.3 | 1.5 | 1.7 | 1.2 | 1.3 | 1.4 | 1.3 | 1.3 | 1.2 | 1.1 | 1.5 | 1.3 | 1.3 | 1.5 | 1.5 | 1.5 | 1.9 | 1.9 | 2.0 | 2.0 | 2.4 | 2.3 | 3.0 | 2.6 | 2.6 | 0.4 |
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| Count | 1 | 4 | 13 | 24 | 49 | 110 | 56 | 51 | 52 | 48 | 41 | 45 | 46 | 37 | 31 | 44 | 45 | 46 | 37 | 31 | 20 | 12 | 13 | 7 | 12 | 24 | 29 | 58 | 87 | 89 | 99 | 85 | 82 | 81 | 89 | 81 | 91 | 96 | 94 | 83 | 78 | 91 | 71 | 71 | 87 | 93 | 109 | 85 | 96 | 83 | 74 | 108 | 103 | 82 | 99 | 75 | 127 | 102 | 96 | 85 | 99 | 116 | 81 | 88 | 95 | 89 | 86 | 78 | 72 | 99 | 85 | 84 | 100 | 98 | 102 | 128 | 127 | 133 | 133 | 156 | 154 | 199 | 173 | 172 | 27 |
| Publication Year | 1921 | 1922 | 1923 | 1924 | 1925 | 1926 | 1927 | 1928 | 1929 | 1930 | 1931 | 1932 | 1933 | 1934 | 1935 | 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 |
Items: 85