HIDE
| Year | Number Of Sets | Total Items | Total Graded |
|---|---|---|---|
| Totals | 7,585 | 96,511 | 1,507,020 |
| 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 | 3,891 |
| 1911 | 1 | 47 | 6,227 |
| 1912 | 1 | 50 | 1,716 |
| 1923 | 4 | 290 | 3,323 |
| 1924 | 6 | 201 | 3,048 |
| 1925-26 | 1 | 35 | 56 |
| 1926-27 | 1 | 46 | 82 |
| 1927 | 1 | 31 | 31 |
| 1928 | 1 | 90 | 400 |
| 1932 | 2 | 18 | 105 |
| 1932-33 | 1 | 1 | 1 |
| 1933 | 6 | 372 | 11,220 |
| 1934-35 | 1 | 30 | 49 |
| 1934-44 | 1 | 6 | 6 |
| 1935 | 2 | 25 | 734 |
| 1935-36 | 1 | 31 | 40 |
| 1936 | 5 | 69 | 2,071 |
| 1937 | 3 | 190 | 3,737 |
| 1938-39 | 1 | 1 | 1 |
| 1939 | 1 | 100 | 1,565 |
| 1940 | 1 | 51 | 441 |
| 1943-48 | 1 | 3 | 3 |
| 1944-63 | 1 | 9 | 16 |
| 1948 | 1 | 55 | 70 |
| 1948-52 | 1 | 9 | 12 |
| 1949 | 1 | 46 | 75 |
| 1950 | 1 | 9 | 10 |
| 1951 | 5 | 388 | 23,852 |
| 1952 | 6 | 614 | 10,954 |
| 1953 | 1 | 132 | 11,656 |
| 1954 | 2 | 285 | 27,111 |
| 1955 | 2 | 206 | 9,618 |
| 1956-57 | 1 | 6 | 9 |
| 1957 | 2 | 172 | 15,879 |
| 1957-58 | 1 | 7 | 13 |
| 1958 | 2 | 163 | 13,606 |
| 1959 | 3 | 182 | 13,825 |
| 1960 | 6 | 241 | 15,953 |
| 1961 | 6 | 306 | 17,262 |
| 1962 | 5 | 224 | 20,867 |
| 1962-63 | 1 | 1 | 2 |
| 1963 | 5 | 341 | 26,705 |
| 1963-64 | 1 | 50 | 67 |
| 1964 | 7 | 234 | 21,889 |
| 1964-65 | 1 | 36 | 61 |
| 1964-67 | 1 | 88 | 161 |
| 1965 | 2 | 279 | 18,239 |
| 1965-1966 | 1 | 3 | 4 |
| 1966 | 3 | 336 | 21,353 |
| 1966-67 | 1 | 3 | 3 |
| 1967 | 5 | 238 | 17,793 |
| 1967-68 | 1 | 2 | 2 |
| 1968 | 6 | 558 | 37,042 |
| 1969 | 7 | 583 | 41,207 |
| 1969-1970 | 1 | 18 | 72 |
| 1969-70 | 1 | 3 | 10 |
| 1969-71 | 1 | 19 | 40 |
| 1970 | 14 | 1,387 | 59,619 |
| 1970-71 | 3 | 35 | 126 |
| 1971 | 15 | 822 | 65,699 |
| 1971-72 | 2 | 38 | 240 |
| 1972 | 16 | 1,013 | 58,268 |
| 1972-73 | 4 | 67 | 1,507 |
| 1973 | 11 | 671 | 33,662 |
| 1973-1974 | 1 | 10 | 20 |
| 1973-74 | 1 | 17 | 207 |
| 1974 | 10 | 1,164 | 34,814 |
| 1974-1975 | 1 | 16 | 39 |
| 1975 | 5 | 940 | 29,056 |
| 1976 | 8 | 920 | 23,652 |
| 1977 | 8 | 932 | 25,317 |
| 1978 | 9 | 812 | 21,636 |
| 1979 | 12 | 1,072 | 53,728 |
| 1980 | 12 | 833 | 37,083 |
| 1981 | 15 | 1,056 | 37,961 |
| 1982 | 16 | 1,124 | 28,801 |
| 1983 | 22 | 1,085 | 23,196 |
| 1984 | 17 | 883 | 45,111 |
| 1985 | 16 | 697 | 28,121 |
| 1985-87 | 1 | 300 | 3,980 |
| 1986 | 20 | 955 | 18,874 |
| 1987 | 19 | 754 | 21,121 |
| 1988 | 19 | 858 | 26,033 |
| 1988-89 | 1 | 2 | 5 |
| 1989 | 29 | 966 | 19,639 |
| 1989-90 | 1 | 3 | 3 |
| 1990 | 42 | 2,874 | 92,519 |
| 1991 | 86 | 2,835 | 35,770 |
| 1992 | 84 | 1,692 | 11,654 |
| 1992-96 | 1 | 46 | 64 |
| 1993 | 128 | 1,519 | 6,115 |
| 1994 | 137 | 2,509 | 9,980 |
| 1995 | 188 | 2,209 | 8,505 |
| 1996 | 173 | 1,727 | 6,908 |
| 1997 | 189 | 2,215 | 8,732 |
| 1998 | 181 | 2,234 | 7,061 |
| 1999 | 289 | 2,697 | 7,959 |
| 2000 | 277 | 2,100 | 6,046 |
| 2001 | 309 | 2,537 | 13,786 |
| 2002 | 282 | 2,442 | 6,101 |
| 2002-03 | 1 | 1 | 1 |
| 2003 | 279 | 2,194 | 4,822 |
| 2004 | 140 | 729 | 1,949 |
| 2004-05 | 1 | 2 | 2 |
| 2005 | 252 | 3,333 | 23,463 |
| 2005-2006 | 1 | 1 | 2 |
| 2006 | 216 | 1,837 | 6,485 |
| 2007 | 213 | 1,817 | 7,607 |
| 2008 | 260 | 2,295 | 7,339 |
| 2008-09 | 2 | 2 | 2 |
| 2009 | 238 | 1,584 | 6,106 |
| 2010 | 263 | 1,638 | 5,785 |
| 2011 | 305 | 1,888 | 6,122 |
| 2012 | 248 | 1,432 | 2,987 |
| 2012-2013 | 1 | 1 | 1 |
| 2013 | 399 | 3,582 | 13,598 |
| 2014 | 209 | 1,748 | 6,949 |
| 2014-15 | 2 | 2 | 11 |
| 2015 | 370 | 3,406 | 23,956 |
| 2016 | 305 | 3,439 | 24,609 |
| 2017 | 339 | 2,720 | 10,686 |
| 2017-18 | 2 | 2 | 2 |
| 2018 | 312 | 2,625 | 13,399 |
| 2019 | 349 | 3,197 | 15,057 |
| 2020 | 61 | 340 | 3,096 |
| 2020-2021 | 1 | 3 | 15 |
