HIDE
| Year | Events/Teams | Total Items | Total Graded |
|---|---|---|---|
| Totals | 22,809 | 38,676 | 138,944 |
| 1853 | 1 | 1 | 1 |
| 1856 | 1 | 1 | 1 |
| 1864 | 2 | 2 | 2 |
| 1865 | 1 | 1 | 2 |
| 1868 | 5 | 11 | 12 |
| 1869 | 1 | 1 | 2 |
| 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 | 3 | 5 | 6 |
| 1879 | 3 | 3 | 3 |
| 1880 | 3 | 4 | 4 |
| 1881 | 5 | 5 | 5 |
| 1882 | 4 | 4 | 4 |
| 1883 | 4 | 4 | 4 |
| 1884 | 4 | 4 | 5 |
| 1885 | 5 | 5 | 5 |
| 1886 | 4 | 4 | 5 |
| 1887 | 2 | 2 | 2 |
| 1888 | 1 | 1 | 1 |
| 1889 | 8 | 8 | 8 |
| 1890 | 5 | 5 | 22 |
| 1890-14 | 1 | 1 | 1 |
| 1891 | 4 | 4 | 4 |
| 1892 | 14 | 28 | 98 |
| 1893 | 13 | 25 | 140 |
| 1894 | 10 | 21 | 25 |
| 1894-1905 | 1 | 1 | 1 |
| 1895 | 9 | 9 | 28 |
| 1896 | 16 | 32 | 39 |
| 1896-97 | 1 | 1 | 1 |
| 1897 | 23 | 25 | 28 |
| 1898 | 12 | 12 | 19 |
| 1899 | 11 | 19 | 24 |
| 1900 | 14 | 32 | 38 |
| 1900-09 | 1 | 1 | 1 |
| 1901 | 11 | 11 | 16 |
| 1901-08 | 1 | 1 | 1 |
| 1902 | 15 | 16 | 20 |
| 1902-03 | 2 | 2 | 3 |
| 1903 | 12 | 12 | 17 |
| 1904 | 19 | 27 | 33 |
| 1904-05 | 1 | 1 | 3 |
| 1904-11 | 1 | 1 | 1 |
| 1905 | 14 | 16 | 25 |
| 1906 | 9 | 9 | 11 |
| 1906-10 | 1 | 1 | 1 |
| 1906-13 | 1 | 1 | 1 |
| 1907 | 19 | 22 | 30 |
| 1908 | 15 | 19 | 28 |
| 1908-09 | 1 | 1 | 1 |
| 1909 | 31 | 34 | 54 |
| 1909-15 | 1 | 1 | 5 |
| 1910 | 39 | 48 | 79 |
| 1910-11 | 1 | 1 | 1 |
| 1911 | 34 | 55 | 80 |
| 1912 | 98 | 128 | 163 |
| 1913 | 40 | 51 | 88 |
| 1914 | 28 | 34 | 48 |
| 1915 | 36 | 59 | 97 |
| 1915-16 | 1 | 1 | 1 |
| 1916 | 30 | 36 | 57 |
| 1916-22 | 1 | 2 | 5 |
| 1917 | 17 | 17 | 42 |
| 1918 | 28 | 29 | 55 |
| 1919 | 37 | 48 | 152 |
| 1920 | 39 | 45 | 96 |
| 1921 | 34 | 42 | 87 |
| 1922 | 25 | 64 | 141 |
| 1922-27 | 1 | 2 | 2 |
| 1923 | 45 | 120 | 244 |
| 1923-29 | 1 | 2 | 2 |
| 1923-38 | 1 | 3 | 4 |
| 1924 | 51 | 101 | 188 |
| 1924-28 | 1 | 1 | 1 |
| 1925 | 64 | 101 | 190 |
| 1925-55 | 1 | 1 | 1 |
| 1926 | 54 | 72 | 290 |
| 1927 | 80 | 136 | 340 |
| 1927-46 | 1 | 3 | 7 |
| 1928 | 79 | 119 | 241 |
| 1928-31 | 1 | 2 | 2 |
| 1929 | 94 | 110 | 258 |
| 1929-30 | 1 | 1 | 1 |
| 1930 | 78 | 169 | 302 |
| 1930-39 | 4 | 5 | 5 |
| 1931 | 79 | 120 | 288 |
| 1932 | 123 | 221 | 548 |
| 1932-46 | 1 | 1 | 1 |
| 1933 | 94 | 117 | 276 |
| 1934 | 95 | 135 | 406 |
| 1935 | 103 | 134 | 409 |
| 1935-36 | 1 | 1 | 1 |
| 1936 | 133 | 225 | 682 |
| 1936-37 | 1 | 1 | 1 |
| 1936-47 | 1 | 2 | 2 |
| 1936-48 | 2 | 2 | 2 |
| 1937 | 91 | 124 | 347 |
| 1937-38 | 1 | 1 | 2 |
| 1937-40 | 1 | 1 | 4 |
| 1937-45 | 1 | 1 | 3 |
| 1938 | 122 | 158 | 394 |
| 1938-42 | 1 | 1 | 1 |
| 1939 | 109 | 173 | 487 |
| 1940 | 114 | 177 | 473 |
| 1941 | 143 | 208 | 590 |
| 1941-43 | 1 | 1 | 1 |
| 1942 | 95 | 118 | 315 |
| 1943 | 79 | 94 | 258 |
| 1943-54 | 1 | 2 | 10 |
| 1944 | 86 | 115 | 284 |
| 1945 | 82 | 96 | 293 |
| 1946 | 147 | 198 | 493 |
| 1946-47 | 3 | 3 | 3 |
| 1946-49 | 1 | 1 | 4 |
| 1947 | 151 | 212 | 570 |
| 1947-48 | 2 | 2 | 2 |
| 1948 | 185 | 245 | 617 |
| 1948-49 | 2 | 2 | 7 |
| 1949 | 171 | 245 | 525 |
| 1950 | 169 | 248 | 572 |
| 1950-51 | 1 | 1 | 2 |
| 1950-59 | 2 | 2 | 2 |
| 1951 | 207 | 299 | 711 |
| 1951-52 | 2 | 2 | 2 |
| 1952 | 178 | 266 | 684 |
| 1952-53 | 2 | 2 | 2 |
| 1952-62 | 1 | 1 | 1 |
| 1953 | 197 | 287 | 877 |
| 1954 | 172 | 299 | 815 |
| 1955 | 210 | 321 | 955 |
| 1955-56 | 1 | 1 | 1 |
| 1955-60 | 1 | 1 | 1 |
| 1956 | 224 | 372 | 1,320 |
| 1956-57 | 2 | 2 | 2 |
| 1956-60 | 1 | 1 | 1 |
| 1957 | 203 | 336 | 984 |
| 1957-58 | 1 | 1 | 1 |
| 1958 | 189 | 337 | 1,099 |
| 1958-59 | 3 | 3 | 4 |
| 1959 | 218 | 347 | 939 |
| 1959-60 | 4 | 4 | 5 |
| 1959-61 | 2 | 2 | 2 |
| 1960 | 277 | 493 | 1,480 |
| 1960-61 | 3 | 3 | 4 |
| 1960-70 | 1 | 1 | 5 |
| 1961 | 265 | 485 | 1,102 |
| 1961-62 | 3 | 5 | 7 |
| 1961-65 | 1 | 1 | 1 |
| 1962 | 272 | 506 | 2,104 |
| 1962-63 | 5 | 9 | 10 |
| 1963 | 278 | 530 | 1,249 |
| 1963-64 | 3 | 3 | 4 |
| 1963-67 | 1 | 1 | 1 |
| 1964 | 308 | 591 | 1,513 |
| 1964-65 | 5 | 5 | 6 |
| 1965 | 328 | 570 | 1,765 |
| 1965-66 | 5 | 5 | 8 |
| 1965-69 | 1 | 1 | 2 |
| 1965-70 | 1 | 1 | 1 |
| 1966 | 288 | 561 | 1,486 |
| 1966-67 | 6 | 7 | 9 |
| 1967 | 306 | 579 | 1,539 |
| 1967-68 | 4 | 4 | 4 |
| 1967-69 | 1 | 1 | 1 |
| 1968 | 340 | 573 | 1,579 |
| 1968-69 | 5 | 5 | 5 |
| 1969 | 312 | 597 | 4,900 |
| 1969-70 | 5 | 5 | 6 |
| 1969-71 | 1 | 1 | 1 |
| 1970 | 309 | 543 | 1,340 |
| 1970-71 | 4 | 4 | 4 |
| 1971 | 302 | 492 | 1,425 |
| 1971-72 | 4 | 6 | 8 |
| 1972 | 325 | 582 | 1,501 |
| 1972-73 | 1 | 1 | 1 |
| 1972-76 | 1 | 1 | 1 |
| 1973 | 287 | 504 | 1,523 |
| 1973-74 | 3 | 4 | 4 |
| 1974 | 297 | 536 | 1,661 |
| 1974-75 | 1 | 1 | 1 |
| 1975 | 351 | 604 | 1,885 |
| 1975-76 | 4 | 4 | 4 |
| 1975-77 | 1 | 1 | 1 |
| 1976 | 341 | 599 | 1,684 |
| 1976-77 | 6 | 6 | 7 |
| 1976-78 | 1 | 1 | 1 |
| 1976-87 | 1 | 1 | 1 |
| 1977 | 285 | 496 | 1,902 |
| 1977-78 | 5 | 6 | 7 |
| 1978 | 292 | 461 | 1,255 |
| 1978-79 | 5 | 5 | 5 |
| 1979 | 334 | 501 | 1,696 |
| 1979-80 | 5 | 5 | 6 |
| 1980 | 281 | 472 | 3,089 |
| 1980-81 | 5 | 5 | 5 |
| 1980-82 | 1 | 1 | 1 |
| 1981 | 267 | 451 | 1,322 |
| 1981-82 | 3 | 3 | 3 |
| 1981-83 | 1 | 1 | 1 |
| 1981-89 | 1 | 1 | 1 |
| 1982 | 252 | 424 | 1,434 |
| 1982-83 | 4 | 4 | 4 |
| 1983 | 290 | 428 | 1,401 |
| 1983-84 | 4 | 4 | 4 |
| 1983-89 | 1 | 1 | 1 |
| 1984 | 361 | 581 | 1,650 |
| 1984-85 | 5 | 5 | 6 |
| 1985 | 291 | 471 | 1,484 |
| 1985-86 | 5 | 8 | 8 |
| 1986 | 247 | 434 | 1,437 |
| 1986-87 | 3 | 3 | 4 |
| 1987 | 246 | 430 | 1,331 |
| 1987-88 | 6 | 6 | 6 |
| 1987-89 | 1 | 1 | 1 |
| 1988 | 251 | 379 | 1,316 |
| 1988-89 | 2 | 2 | 4 |
| 1989 | 224 | 332 | 1,284 |
| 1989-90 | 5 | 5 | 5 |
| 1990 | 260 | 386 | 1,415 |
| 1991 | 254 | 418 | 1,476 |
| 1991-92 | 1 | 1 | 1 |
| 1992 | 261 | 424 | 1,755 |
| 1992-93 | 2 | 2 | 2 |
| 1993 | 282 | 498 | 2,184 |
| 1993-94 | 2 | 2 | 2 |
| 1994 | 255 | 457 | 1,745 |
| 1994-95 | 2 | 2 | 2 |
| 1995 | 286 | 441 | 2,206 |
| 1995-96 | 6 | 6 | 6 |
| 1996 | 366 | 636 | 2,776 |
| 1996-97 | 3 | 3 | 3 |
| 1997 | 281 | 474 | 2,002 |
| 1997-98 | 3 | 3 | 3 |
| 1998 | 307 | 582 | 2,641 |
| 1998-99 | 3 | 3 | 5 |
| 1999 | 270 | 580 | 2,427 |
| 1999-2000 | 2 | 2 | 2 |
| 2000 | 284 | 432 | 2,366 |
| 2000-01 | 2 | 2 | 2 |
| 2001 | 312 | 524 | 2,639 |
| 2001-02 | 2 | 2 | 2 |
| 2002 | 264 | 403 | 2,261 |
| 2003 | 274 | 410 | 2,114 |
| 2004 | 272 | 443 | 2,458 |
| 2005 | 238 | 385 | 3,565 |
| 2006 | 296 | 1,854 | 3,708 |
| 2006-2007 | 1 | 1 | 1 |
| 2006-DATE | 1 | 1 | 1 |
| 2007 | 292 | 455 | 2,633 |
| 2008 | 283 | 488 | 2,387 |
| 2009 | 285 | 470 | 2,291 |
| 2010 | 257 | 445 | 2,511 |
| 2011 | 254 | 419 | 2,707 |
| 2012 | 308 | 526 | 2,483 |
| 2013 | 253 | 434 | 1,901 |
| 2014 | 250 | 435 | 1,748 |
| 2015 | 258 | 436 | 1,967 |
| 2015-16 | 2 | 3 | 13 |
| 2016 | 285 | 426 | 2,357 |
| 2017 | 246 | 354 | 1,317 |
| 2018 | 240 | 354 | 1,435 |
| 2019 | 202 | 290 | 963 |
| 2020 | 40 | 55 | 585 |
| 2021 | 1 | 1 | 1 |
| c.1930s | 1 | 1 | 1 |
| c.1933-45 | 1 | 1 | 1 |
