| Gender and Age | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | 31 | 26 | 73 | 70 | 49 | 68 | 34 | 49 | 51 | 54 | 64 | 71 | 79 | 49 | 54 | 72 | 80 | 100 | 114 | 173 |
| Under 15 Years | - | - | 1 | - | - | 1 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| 15-19 Years | 7 | 4 | 9 | 15 | 12 | 22 | 7 | 22 | 13 | 16 | 17 | 13 | 11 | 10 | 8 | 15 | 22 | 18 | 22 | 31 |
| 20-24 Years | 10 | 9 | 22 | 23 | 20 | 24 | 5 | 12 | 18 | 14 | 18 | 21 | 27 | 20 | 17 | 17 | 26 | 39 | 27 | 58 |
| 25-29 Years | 6 | 8 | 20 | 11 | 8 | 10 | 8 | 6 | 7 | 14 | 8 | 16 | 21 | 7 | 10 | 20 | 13 | 16 | 28 | 31 |
| 30-44 Years | 7 | 3 | 17 | 17 | 9 | 8 | 12 | 9 | 12 | 8 | 20 | 18 | 17 | 9 | 11 | 11 | 10 | 21 | 24 | 39 |
| 45 Years & Older | 1 | 2 | 4 | 4 | - | 3 | 1 | - | 1 | 2 | - | 3 | 3 | 3 | 8 | 9 | 9 | 6 | 13 | 14 |
| Male | 13 | 11 | 27 | 16 | 14 | 21 | 14 | 11 | 14 | 16 | 24 | 30 | 27 | 23 | 33 | 40 | 42 | 44 | 58 | 65 |
| Under 15 Years | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 15-19 Years | 3 | - | - | 2 | 4 | 3 | 2 | 2 | - | 1 | 5 | 1 | 2 | 4 | 2 | 8 | 5 | 7 | 4 | 8 |
| 20-24 Years | 3 | 5 | 8 | 4 | 3 | 8 | 2 | 2 | 4 | 3 | 5 | 9 | 7 | 9 | 9 | 8 | 14 | 18 | 11 | 14 |
| 25-29 Years | 4 | 3 | 8 | 3 | 3 | 4 | 5 | 4 | 3 | 8 | 1 | 10 | 7 | 4 | 6 | 9 | 10 | 4 | 16 | 13 |
| 30-44 Years | 3 | 2 | 7 | 3 | 4 | 4 | 4 | 3 | 6 | 2 | 13 | 8 | 8 | 4 | 8 | 7 | 5 | 10 | 15 | 18 |
| 45 Years & Older | - | 1 | 4 | 4 | - | 2 | 1 | - | 1 | 2 | - | 2 | 3 | 2 | 8 | 8 | 8 | 5 | 12 | 12 |
| Female | 18 | 15 | 46 | 54 | 35 | 47 | 20 | 38 | 37 | 38 | 40 | 41 | 52 | 26 | 21 | 32 | 38 | 56 | 56 | 108 |
| Under 15 Years | - | - | 1 | - | - | 1 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| 15-19 Years | 4 | 4 | 9 | 13 | 8 | 19 | 5 | 20 | 13 | 15 | 12 | 12 | 9 | 6 | 6 | 7 | 17 | 11 | 18 | 23 |
| 20-24 Years | 7 | 4 | 14 | 19 | 17 | 16 | 3 | 10 | 14 | 11 | 13 | 12 | 20 | 11 | 8 | 9 | 12 | 21 | 16 | 44 |
| 25-29 Years | 2 | 5 | 12 | 8 | 5 | 6 | 3 | 2 | 4 | 6 | 7 | 6 | 14 | 3 | 4 | 11 | 3 | 12 | 12 | 18 |
| 30-44 Years | 4 | 1 | 10 | 14 | 5 | 4 | 8 | 6 | 6 | 6 | 7 | 10 | 9 | 5 | 3 | 4 | 5 | 11 | 9 | 21 |
| 45 Years & Older | 1 | 1 | - | - | - | 1 | - | - | - | - | - | 1 | - | 1 | - | 1 | 1 | 1 | 1 | 2 |
Notes:
A dash ("–") indicates quantity zero.
All Ages category includes records with unknown age.
Total (Both Sexes) category includes records with unknown sex.
Source: Michigan Disease Surveillance System,
MDHHS.
Last Updated:
08/03/2020