| Gender and Age | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | 36 | 34 | 24 | 25 | 29 | 25 | 39 | 48 | 46 | 38 | 31 | 20 | 40 | 31 | 33 | 44 | 63 | 77 | 109 | 109 |
| Under 15 Years | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 |
| 15-19 Years | 13 | 9 | 6 | 5 | 6 | 11 | 8 | 21 | 13 | 4 | 7 | 5 | 9 | 7 | 7 | 7 | 21 | 14 | 20 | 8 |
| 20-24 Years | 13 | 10 | 5 | 2 | 6 | 3 | 18 | 17 | 18 | 15 | 14 | 12 | 9 | 14 | 9 | 17 | 11 | 19 | 37 | 30 |
| 25-29 Years | 4 | 6 | 3 | 3 | 3 | 5 | 7 | 6 | 4 | 6 | 6 | 1 | 14 | 7 | 6 | 7 | 8 | 13 | 20 | 17 |
| 30-44 Years | 4 | 9 | 8 | 12 | 10 | 5 | 4 | 4 | 6 | 11 | 1 | - | 4 | 3 | 7 | 9 | 20 | 16 | 22 | 40 |
| 45 Years & Older | 1 | - | 2 | 3 | 4 | 1 | 2 | - | 5 | 2 | 3 | 2 | 4 | - | 4 | 3 | 3 | 15 | 10 | 13 |
| Male | 9 | 16 | 11 | 10 | 10 | 9 | 14 | 13 | 11 | 12 | 11 | 4 | 17 | 8 | 15 | 26 | 30 | 37 | 55 | 54 |
| Under 15 Years | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 15-19 Years | 1 | 2 | 1 | 1 | - | 1 | - | 4 | - | - | 2 | - | 4 | 1 | 1 | 2 | 4 | 3 | 6 | - |
| 20-24 Years | 4 | 5 | 4 | - | 4 | 1 | 5 | 5 | 6 | 5 | 2 | 2 | 1 | 3 | 5 | 9 | 5 | 9 | 13 | 8 |
| 25-29 Years | 3 | 4 | - | 1 | - | 2 | 5 | 4 | - | - | 4 | - | 6 | 3 | 1 | 5 | 3 | 7 | 12 | 11 |
| 30-44 Years | - | 5 | 4 | 6 | 3 | 4 | 2 | - | 2 | 5 | - | - | 2 | 1 | 4 | 7 | 15 | 6 | 16 | 24 |
| 45 Years & Older | 1 | - | 2 | 2 | 3 | 1 | 2 | - | 3 | 2 | 3 | 2 | 4 | - | 4 | 3 | 3 | 12 | 8 | 11 |
| Female | 27 | 18 | 13 | 15 | 19 | 16 | 25 | 35 | 35 | 26 | 20 | 16 | 23 | 23 | 18 | 18 | 33 | 40 | 53 | 55 |
| Under 15 Years | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 |
| 15-19 Years | 12 | 7 | 5 | 4 | 6 | 10 | 8 | 17 | 13 | 4 | 5 | 5 | 5 | 6 | 6 | 5 | 17 | 11 | 14 | 8 |
| 20-24 Years | 9 | 5 | 1 | 2 | 2 | 2 | 13 | 12 | 12 | 10 | 12 | 10 | 8 | 11 | 4 | 8 | 6 | 10 | 24 | 22 |
| 25-29 Years | 1 | 2 | 3 | 2 | 3 | 3 | 2 | 2 | 4 | 6 | 2 | 1 | 8 | 4 | 5 | 2 | 5 | 6 | 8 | 6 |
| 30-44 Years | 4 | 4 | 4 | 6 | 7 | 1 | 2 | 4 | 4 | 6 | 1 | - | 2 | 2 | 3 | 2 | 5 | 10 | 5 | 16 |
| 45 Years & Older | - | - | - | 1 | 1 | - | - | - | 2 | - | - | - | - | - | - | - | - | 3 | 2 | 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