| Police Positive Special & Detective Special | |
| 1908 | 1 |
| 1909 | 13000 |
| 1910 | 22500 |
| 1911 | 35500 |
| 1912 | 51000 |
| 1913 | 65000 |
| 1914 | 90000 |
| 1915 | 110000 |
| 1916 | 125000 |
| 1917 | 143000 |
| 1918 | 145000 |
| 1919 | 162000 |
| 1920 | 190000 |
| 1921 | 225000 |
| 1922 | 242000 |
| 1923 | 270000 |
| 1924 | 283000 |
| 1925 | 309000 |
| 1926 | 325000 |
| 1927 | 331000 |
| 1928 | 333000 |
| 1929 | 373000 |
| 1930 | 383000 |
| 1931 | 400000 |
| 1932 | 405000 |
| 1933 | 412000 |
| 1934 | 423000 |
| 1935 | 435000 |
| 1936 | 444000 |
| 1937 | 452000 |
| 1938 | 457000 |
| 1939 | 467000 |
| 1940 | 471000 |
| 1941 | 474000 |
| 1942 | 477000 |
| 1943 | 479000 |
| 1944 | 479500 |
| 1945 | 480000 |
| 1946 | 481000 |
| 1947 | 490001 |
| 1948 | 494000 |
| 1948 | 510001 |
| 1949 | 501600-501817 |
| 1949 | 515051-519410 |
| 1949 | 525001 |
| 1950 | 542400 |
| 1951 | 571500 |
| 1952 | 607400 |
| 1953 | 624850 |
| 1954 | 648900 |
| 1955 | 662650 |
| 1956 | 672050 |
| 1957 | 695400 |
| 1958 | 710600 |
| 1959 | 725600 |
| 1960 | 750000 |
| 1961 | 776400 |
| 1962 | 797500 |
| 1963 | 819500 |
| 1964 | 839500 |
| 1965 | 861500 |
| 1966 | 890800 |
| 1966 | D900101 |
| 1967 | D926000 |
| 1968 | D958500 |
| 1969 | D995000-D998715 |
| 1969 | A100000 |
| 1970 | A43500 -A59999 |
| 1970 | B01001-B23000 |
| 1971 | B23001 -B49000 |
| 1972 | B49001 -B59999 |
| 1972 | C01001 -C26000 |
| 1973 | C26001-C60000 |
| 1973 | F0I001 F08800 |
| 1974 | F08801-F60000 |
| 1974 | H01001 -H18100 |
| 1975 | H18101-H60000 |
| 1975 | M0IOO1-M29600 |
| 1976 | M29601 M51999 |
| 1976 | 01001M -19200M |
| 1977 | 19201M-59999M |
| 1977 | 01001R-11700R |
| 1978 | 1170IR-59999R |
| 1978 | S01001 |