HIDE
| Year | Events/Teams | Total Items | Total Graded |
|---|---|---|---|
| Totals | 24,968 | 42,754 | 154,179 |
| 1853 | 1 | 1 | 1 |
| 1856 | 1 | 1 | 1 |
| 1864 | 2 | 2 | 2 |
| 1865 | 1 | 1 | 2 |
| 1868 | 5 | 11 | 12 |
| 1869 | 1 | 1 | 3 |
| 1870 | 2 | 2 | 3 |
| 1871 | 1 | 1 | 1 |
| 1872 | 2 | 2 | 2 |
| 1873 | 1 | 1 | 1 |
| 1874 | 1 | 1 | 1 |
| 1876 | 2 | 3 | 6 |
| 1877 | 4 | 6 | 7 |
| 1879 | 3 | 3 | 3 |
| 1880 | 3 | 4 | 4 |
| 1881 | 6 | 6 | 6 |
| 1882 | 4 | 4 | 4 |
| 1883 | 4 | 4 | 4 |
| 1884 | 4 | 4 | 5 |
| 1885 | 5 | 5 | 5 |
| 1886 | 4 | 4 | 5 |
| 1887 | 4 | 5 | 6 |
| 1888 | 1 | 1 | 1 |
| 1889 | 8 | 8 | 8 |
| 1890 | 5 | 5 | 22 |
| 1890-14 | 1 | 1 | 1 |
| 1891 | 4 | 4 | 4 |
| 1892 | 14 | 28 | 100 |
| 1893 | 15 | 28 | 144 |
| 1894 | 10 | 21 | 27 |
| 1894-1905 | 1 | 1 | 1 |
| 1895 | 10 | 10 | 30 |
| 1896 | 16 | 32 | 41 |
| 1896-97 | 1 | 1 | 1 |
| 1897 | 23 | 25 | 28 |
| 1898 | 12 | 12 | 19 |
| 1899 | 12 | 20 | 25 |
| 1900 | 14 | 32 | 39 |
| 1900-09 | 1 | 1 | 1 |
| 1901 | 12 | 12 | 18 |
| 1901-08 | 1 | 1 | 1 |
| 1902 | 16 | 17 | 21 |
| 1902-03 | 2 | 2 | 3 |
| 1903 | 13 | 13 | 18 |
| 1903-15 | 1 | 1 | 1 |
| 1904 | 20 | 28 | 34 |
| 1904-05 | 1 | 1 | 3 |
| 1904-11 | 1 | 1 | 1 |
| 1905 | 15 | 17 | 28 |
| 1906 | 10 | 10 | 12 |
| 1906-10 | 1 | 1 | 1 |
| 1906-13 | 1 | 1 | 1 |
| 1907 | 19 | 22 | 30 |
| 1908 | 17 | 21 | 32 |
| 1908-09 | 1 | 1 | 1 |
| 1909 | 34 | 42 | 65 |
| 1909-15 | 1 | 1 | 5 |
| 1910 | 42 | 55 | 93 |
| 1910-11 | 1 | 1 | 1 |
| 1911 | 34 | 56 | 82 |
| 1912 | 101 | 138 | 181 |
| 1912-1919 | 1 | 1 | 1 |
| 1913 | 43 | 55 | 96 |
| 1914 | 30 | 36 | 55 |
| 1915 | 41 | 65 | 106 |
| 1915-16 | 1 | 1 | 1 |
| 1916 | 30 | 36 | 63 |
| 1916-22 | 1 | 2 | 5 |
| 1917 | 19 | 20 | 49 |
| 1918 | 29 | 30 | 58 |
| 1919 | 38 | 49 | 166 |
| 1920 | 43 | 52 | 110 |
| 1921 | 35 | 43 | 92 |
| 1922 | 25 | 64 | 146 |
| 1922-27 | 1 | 2 | 2 |
| 1923 | 45 | 122 | 258 |
| 1923-29 | 1 | 2 | 2 |
| 1923-38 | 1 | 3 | 4 |
| 1924 | 51 | 116 | 213 |
| 1924-28 | 1 | 1 | 1 |
| 1925 | 66 | 104 | 203 |
| 1925-55 | 1 | 1 | 1 |
| 1926 | 57 | 75 | 306 |
| 1927 | 82 | 142 | 349 |
| 1927-46 | 1 | 3 | 8 |
| 1928 | 85 | 129 | 258 |
| 1928-31 | 1 | 2 | 2 |
| 1929 | 101 | 120 | 276 |
| 1929-30 | 1 | 1 | 1 |
| 1930 | 82 | 175 | 319 |
| 1930-39 | 4 | 5 | 5 |
| 1931 | 82 | 130 | 316 |
| 1932 | 126 | 227 | 577 |
| 1932-46 | 1 | 1 | 1 |
| 1933 | 95 | 124 | 295 |
| 1934 | 97 | 142 | 424 |
| 1935 | 108 | 139 | 431 |
| 1935-36 | 1 | 1 | 1 |
| 1936 | 139 | 240 | 757 |
| 1936-37 | 1 | 1 | 1 |
| 1936-47 | 1 | 2 | 2 |
| 1936-48 | 2 | 2 | 2 |
| 1937 | 93 | 130 | 378 |
| 1937-38 | 1 | 1 | 2 |
| 1937-40 | 1 | 1 | 4 |
| 1937-45 | 1 | 1 | 3 |
| 1938 | 128 | 168 | 428 |
| 1938-42 | 1 | 1 | 1 |
| 1939 | 115 | 181 | 522 |
| 1940 | 115 | 181 | 495 |
| 1940s | 2 | 2 | 4 |
| 1941 | 150 | 218 | 631 |
| 1941-43 | 1 | 1 | 1 |
| 1942 | 97 | 128 | 349 |
| 1943 | 81 | 96 | 275 |
| 1943-54 | 1 | 2 | 10 |
| 1944 | 88 | 120 | 299 |
| 1945 | 84 | 103 | 316 |
| 1946 | 150 | 206 | 526 |
| 1946-47 | 3 | 3 | 3 |
| 1946-49 | 1 | 1 | 4 |
| 1946-51 | 1 | 1 | 1 |
| 1947 | 155 | 221 | 612 |
| 1947-48 | 2 | 2 | 2 |
| 1948 | 190 | 259 | 657 |
| 1948-49 | 2 | 2 | 7 |
| 1949 | 178 | 263 | 571 |
| 1950 | 173 | 257 | 599 |
| 1950-51 | 1 | 1 | 2 |
| 1950-59 | 2 | 2 | 2 |
| 1951 | 217 | 316 | 772 |
| 1951-52 | 2 | 2 | 2 |
| 1952 | 180 | 274 | 718 |
| 1952-53 | 2 | 2 | 2 |
| 1952-62 | 1 | 1 | 1 |
| 1952-65 | 1 | 1 | 1 |
| 1953 | 203 | 303 | 924 |
| 1954 | 175 | 306 | 855 |
| 1955 | 217 | 338 | 1,009 |
| 1955-56 | 1 | 1 | 1 |
| 1955-60 | 1 | 1 | 1 |
| 1956 | 234 | 398 | 1,406 |
| 1956-57 | 2 | 2 | 2 |
| 1956-60 | 1 | 1 | 1 |
| 1957 | 210 | 372 | 1,080 |
| 1957-58 | 1 | 1 | 1 |
| 1958 | 194 | 353 | 1,190 |
| 1958-59 | 3 | 3 | 4 |
| 1959 | 223 | 363 | 1,000 |
| 1959-60 | 4 | 4 | 5 |
| 1959-61 | 2 | 2 | 2 |
| 1960 | 285 | 513 | 1,559 |
| 1960-61 | 3 | 3 | 4 |
| 1960-70 | 1 | 1 | 5 |
| 1961 | 274 | 511 | 1,170 |
| 1961-62 | 3 | 5 | 7 |
| 1961-65 | 1 | 1 | 1 |
| 1962 | 278 | 529 | 2,169 |
| 1962-63 | 5 | 9 | 10 |
| 1963 | 281 | 542 | 1,320 |
| 1963-64 | 3 | 3 | 4 |
| 1963-67 | 1 | 1 | 1 |
| 1964 | 318 | 613 | 1,568 |
| 1964-65 | 5 | 5 | 6 |
| 1965 | 336 | 594 | 1,872 |
| 1965-66 | 5 | 5 | 8 |
| 1965-69 | 1 | 1 | 2 |
| 1965-70 | 2 | 2 | 3 |
| 1966 | 297 | 587 | 1,568 |
| 1966-67 | 6 | 8 | 10 |
| 1967 | 315 | 600 | 1,615 |
| 1967-68 | 4 | 4 | 4 |
| 1967-69 | 1 | 1 | 1 |
| 1967-72 | 1 | 1 | 1 |
| 1968 | 356 | 604 | 1,697 |
| 1968-69 | 5 | 5 | 5 |
| 1969 | 327 | 631 | 5,230 |
| 1969-70 | 6 | 6 | 7 |
| 1969-71 | 1 | 1 | 1 |
| 1970 | 323 | 573 | 1,419 |
| 1970-71 | 4 | 4 | 4 |
| 1971 | 320 | 516 | 1,502 |
| 1971-72 | 4 | 6 | 8 |
| 1972 | 339 | 611 | 1,592 |
| 1972-73 | 2 | 2 | 2 |
| 1972-76 | 1 | 1 | 1 |
| 1973 | 295 | 526 | 1,604 |
| 1973-74 | 3 | 4 | 4 |
| 1974 | 311 | 564 | 1,782 |
| 1974-75 | 1 | 1 | 1 |
| 1975 | 363 | 631 | 1,977 |
| 1975-76 | 4 | 4 | 4 |
| 1975-77 | 1 | 1 | 1 |
| 1976 | 359 | 636 | 1,797 |
| 1976-77 | 6 | 6 | 7 |
| 1976-78 | 1 | 1 | 1 |
| 1976-87 | 1 | 1 | 1 |
| 1977 | 307 | 544 | 2,038 |
| 1977-78 | 5 | 6 | 7 |
| 1978 | 302 | 488 | 1,328 |
| 1978-79 | 6 | 6 | 6 |
| 1979 | 357 | 538 | 1,830 |
| 1979-80 | 5 | 5 | 6 |
| 1980 | 295 | 493 | 3,148 |
| 1980-81 | 5 | 5 | 5 |
| 1980-82 | 1 | 1 | 1 |
| 1981 | 291 | 498 | 1,463 |
| 1981-82 | 3 | 3 | 3 |
| 1981-83 | 1 | 1 | 1 |
| 1981-89 | 1 | 1 | 1 |
| 1982 | 269 | 456 | 1,598 |
| 1982-83 | 4 | 4 | 4 |
| 1983 | 309 | 462 | 1,516 |
| 1983-84 | 4 | 4 | 4 |
| 1983-89 | 1 | 1 | 1 |
| 1984 | 397 | 670 | 1,882 |
| 1984-85 | 5 | 5 | 6 |
| 1985 | 324 | 533 | 1,683 |
| 1985-86 | 5 | 8 | 8 |
| 1986 | 286 | 502 | 1,645 |
| 1986-87 | 3 | 3 | 4 |
| 1987 | 278 | 494 | 1,457 |
| 1987-88 | 6 | 6 | 6 |
| 1987-89 | 1 | 1 | 1 |
| 1988 | 289 | 436 | 1,513 |
| 1988-89 | 2 | 2 | 4 |
| 1989 | 261 | 394 | 1,446 |
| 1989-90 | 5 | 5 | 5 |
| 1990 | 288 | 434 | 1,547 |
| 1991 | 300 | 496 | 1,659 |
| 1991-92 | 1 | 1 | 1 |
| 1992 | 292 | 505 | 2,003 |
| 1992-93 | 2 | 2 | 2 |
| 1993 | 335 | 596 | 2,479 |
| 1993-94 | 2 | 2 | 2 |
| 1994 | 296 | 533 | 1,930 |
| 1994-95 | 2 | 2 | 2 |
| 1995 | 329 | 517 | 2,442 |
| 1995-96 | 6 | 6 | 6 |
| 1996 | 435 | 783 | 3,204 |
| 1996-97 | 3 | 3 | 3 |
| 1997 | 328 | 563 | 2,297 |
| 1997-98 | 3 | 3 | 3 |
| 1998 | 359 | 667 | 2,975 |
| 1998-99 | 3 | 3 | 5 |
| 1999 | 329 | 673 | 2,712 |
| 1999-2000 | 2 | 2 | 2 |
| 2000 | 329 | 500 | 2,578 |
| 2000-01 | 2 | 2 | 2 |
| 2001 | 370 | 607 | 2,970 |
| 2001-02 | 2 | 2 | 2 |
| 2002 | 306 | 474 | 2,495 |
| 2003 | 334 | 504 | 2,606 |
| 2004 | 322 | 522 | 2,746 |
| 2005 | 272 | 436 | 3,712 |
| 2006 | 325 | 1,907 | 3,912 |
| 2006-2007 | 2 | 2 | 3 |
| 2006-DATE | 1 | 1 | 1 |
| 2007 | 339 | 525 | 2,844 |
| 2008 | 329 | 561 | 2,715 |
| 2009 | 323 | 542 | 2,570 |
| 2010 | 289 | 501 | 2,705 |
| 2011 | 281 | 472 | 3,006 |
| 2012 | 333 | 601 | 2,789 |
| 2013 | 291 | 510 | 2,208 |
| 2014 | 274 | 492 | 2,118 |
| 2015 | 294 | 498 | 2,301 |
| 2015-16 | 2 | 3 | 18 |
| 2016 | 330 | 507 | 3,166 |
| 2017 | 296 | 448 | 1,669 |
| 2018 | 292 | 464 | 1,876 |
| 2019 | 281 | 439 | 1,490 |
| 2020 | 68 | 105 | 1,069 |
| 2021 | 63 | 81 | 305 |
| c.1930s | 1 | 1 | 1 |
| c.1933-45 | 1 | 1 | 1 |
