HIDE
| Year | Number Of Sets | Total Items | Total Graded |
|---|---|---|---|
| Totals | 7,415 | 94,216 | 1,467,199 |
| 1879-82 | 1 | 2 | 26 |
| 1880 | 1 | 1 | 8 |
| 1884 | 1 | 2 | 9 |
| 1888 | 1 | 3 | 17 |
| 1890 | 1 | 1 | 5 |
| 1900 | 1 | 1 | 1 |
| 1910 | 2 | 82 | 3,881 |
| 1911 | 1 | 47 | 6,224 |
| 1912 | 1 | 50 | 1,712 |
| 1923 | 4 | 290 | 3,252 |
| 1924 | 6 | 201 | 3,015 |
| 1925-26 | 1 | 35 | 56 |
| 1926-27 | 1 | 46 | 82 |
| 1927 | 1 | 31 | 31 |
| 1928 | 1 | 90 | 391 |
| 1932 | 2 | 18 | 105 |
| 1933 | 6 | 372 | 11,142 |
| 1934-35 | 1 | 30 | 49 |
| 1934-44 | 1 | 6 | 6 |
| 1935 | 2 | 25 | 730 |
| 1935-36 | 1 | 30 | 36 |
| 1936 | 5 | 69 | 2,033 |
| 1937 | 3 | 188 | 3,581 |
| 1938-39 | 1 | 1 | 1 |
| 1939 | 1 | 100 | 1,565 |
| 1940 | 1 | 51 | 441 |
| 1943-48 | 1 | 3 | 3 |
| 1944-63 | 1 | 8 | 15 |
| 1948 | 1 | 55 | 69 |
| 1948-52 | 1 | 9 | 12 |
| 1949 | 1 | 46 | 75 |
| 1950 | 1 | 9 | 10 |
| 1951 | 5 | 388 | 23,581 |
| 1952 | 6 | 614 | 10,803 |
| 1953 | 1 | 132 | 11,577 |
| 1954 | 2 | 283 | 26,936 |
| 1955 | 2 | 206 | 9,391 |
| 1956-57 | 1 | 6 | 9 |
| 1957 | 2 | 172 | 15,755 |
| 1957-58 | 1 | 7 | 13 |
| 1958 | 2 | 163 | 13,490 |
| 1959 | 3 | 182 | 13,745 |
| 1960 | 6 | 241 | 15,848 |
| 1961 | 6 | 310 | 17,157 |
| 1962 | 5 | 223 | 20,760 |
| 1962-63 | 1 | 1 | 2 |
| 1963 | 5 | 342 | 26,557 |
| 1963-64 | 1 | 38 | 55 |
| 1964 | 7 | 234 | 21,763 |
| 1964-65 | 1 | 32 | 57 |
| 1964-67 | 1 | 65 | 122 |
| 1965 | 2 | 279 | 17,970 |
| 1965-1966 | 1 | 3 | 4 |
| 1966 | 3 | 336 | 21,188 |
| 1966-67 | 1 | 3 | 3 |
| 1967 | 5 | 238 | 17,637 |
| 1967-68 | 1 | 2 | 2 |
| 1968 | 6 | 557 | 36,483 |
| 1969 | 7 | 583 | 40,799 |
| 1969-1970 | 1 | 18 | 72 |
| 1969-70 | 1 | 3 | 10 |
| 1969-71 | 1 | 18 | 39 |
| 1970 | 14 | 1,385 | 59,128 |
| 1970-71 | 3 | 35 | 126 |
| 1971 | 15 | 821 | 65,211 |
| 1971-72 | 2 | 38 | 240 |
| 1972 | 16 | 1,012 | 58,008 |
| 1972-73 | 4 | 67 | 1,496 |
| 1973 | 11 | 668 | 33,447 |
| 1973-1974 | 1 | 10 | 20 |
| 1973-74 | 1 | 17 | 207 |
| 1974 | 10 | 1,157 | 34,465 |
| 1974-1975 | 1 | 16 | 39 |
| 1975 | 5 | 938 | 28,885 |
| 1976 | 8 | 904 | 23,378 |
| 1977 | 8 | 932 | 25,130 |
| 1978 | 9 | 811 | 21,159 |
| 1979 | 12 | 1,072 | 52,682 |
| 1980 | 12 | 831 | 35,984 |
| 1981 | 15 | 1,056 | 36,705 |
| 1982 | 16 | 1,123 | 28,115 |
| 1983 | 22 | 1,075 | 22,727 |
| 1984 | 17 | 880 | 43,952 |
| 1985 | 16 | 697 | 27,451 |
| 1985-87 | 1 | 300 | 3,822 |
| 1986 | 20 | 948 | 18,374 |
| 1987 | 19 | 751 | 20,746 |
| 1988 | 19 | 857 | 25,573 |
| 1988-89 | 1 | 2 | 5 |
| 1989 | 29 | 965 | 18,547 |
| 1989-90 | 1 | 3 | 3 |
| 1990 | 42 | 2,855 | 86,779 |
| 1991 | 83 | 2,789 | 34,113 |
| 1992 | 84 | 1,671 | 11,328 |
| 1992-96 | 1 | 45 | 59 |
| 1993 | 127 | 1,497 | 6,000 |
| 1994 | 137 | 2,500 | 9,843 |
| 1995 | 189 | 2,189 | 8,395 |
| 1996 | 173 | 1,714 | 6,798 |
| 1997 | 189 | 2,200 | 8,652 |
| 1998 | 181 | 2,194 | 6,954 |
| 1999 | 287 | 2,658 | 7,833 |
| 2000 | 275 | 2,064 | 5,986 |
| 2001 | 305 | 2,501 | 13,689 |
| 2002 | 282 | 2,383 | 6,000 |
| 2002-03 | 1 | 1 | 1 |
| 2003 | 278 | 2,164 | 4,666 |
| 2004 | 138 | 713 | 1,900 |
| 2004-05 | 1 | 2 | 2 |
| 2005 | 249 | 3,292 | 22,329 |
| 2005-2006 | 1 | 1 | 2 |
| 2006 | 214 | 1,788 | 6,259 |
| 2007 | 208 | 1,748 | 7,154 |
| 2008 | 256 | 2,247 | 7,155 |
| 2008-09 | 1 | 1 | 1 |
| 2009 | 235 | 1,555 | 5,924 |
| 2010 | 260 | 1,607 | 5,688 |
| 2011 | 300 | 1,818 | 5,953 |
| 2012 | 246 | 1,358 | 2,849 |
| 2013 | 394 | 3,511 | 12,945 |
| 2014 | 204 | 1,675 | 6,432 |
| 2014-15 | 2 | 2 | 11 |
| 2015 | 366 | 3,281 | 21,985 |
| 2016 | 300 | 3,318 | 22,551 |
| 2017 | 333 | 2,648 | 10,200 |
| 2017-18 | 2 | 2 | 2 |
| 2018 | 302 | 2,495 | 11,715 |
| 2019 | 291 | 2,632 | 11,477 |
| 2020 | 29 | 145 | 1,533 |
