| Perpetrators | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adolescent Offender | 8,125 | 8,139 | 7,397 | 7,418 | 7,175 | 7,199 | 6,564 | 6,196 | 5,947 | 6,665 | 8,634 | 7,672 | 5,706 | 5,591 | 4,961 | 4,099 | 3,575 | 3,604 | 3,307 | 2,925 | 2,755 | 2,492 | 2,555 |
| All Persons | 42,172 | 44,194 | 45,424 | 46,819 | 50,860 | 55,969 | 55,949 | 56,607 | 58,231 | 50,534 | 61,915 | 63,417 | 67,491 | 68,822 | 63,110 | 56,058 | 52,140 | 51,808 | 49,603 | 45,623 | 43,440 | 40,666 | 41,731 |
| Crimes | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drug Abuse | 218 | 129 | 103 | 86 | 107 | 124 | 122 | 65 | 89 | 77 | 100 | 102 | 247 | 153 | 134 | 178 | 189 | 175 | 170 | 217 | 202 | 263 | 365 |
| Solved | 43,116 | 45,169 | 46,551 | 46,515 | 50,146 | 54,512 | 51,101 | 51,171 | 53,578 | 49,941 | 55,541 | 56,882 | 59,656 | 61,853 | 56,716 | 50,909 | 47,920 | 47,270 | 44,786 | 41,284 | 39,199 | 35,950 | 37,305 |
| Underage Offender - Alcohol Abuse | 4 | 3 | 6 | 7 | 4 | 7 | 4 | 4 | 2 | 4 | 4 | 7 | 5 | 4 | 8 | 7 | 5 | 8 | 3 | 1 | 4 | 1 | 6 |
| Additionally Solved | 2,093 | 1,749 | 1,753 | 1,754 | 1,694 | 1,681 | 4,692 | 4,968 | 5,904 | 628 | 5,933 | 6,390 | 5,843 | 5,699 | 5,860 | 4,863 | 4,390 | 4,247 | 4,242 | 4,073 | 3,980 | 4,283 | 3,754 |
| Alcohol Abuse | 6,879 | 7,174 | 7,689 | 7,189 | 7,903 | 7,912 | 6,956 | 6,744 | 6,857 | 6,495 | 7,564 | 7,487 | 10,963 | 10,266 | 9,529 | 8,988 | 9,022 | 8,707 | 8,722 | 8,570 | 8,493 | 8,221 | 8,693 |