The ratio of average monthly number of program participants in an area to that area's total resident population count; percentage of total resident population as of July 1 of that year
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2014 | 14.05 | 0.59% |
| 2013 | ||
| 2012 | ||
| 2011 | ||
| 2010 | ||
| 2009 | ||
| 2008 | ||
| 2007 | ||
| 2006 | ||
| 2005 | ||
| 2004 | ||
| 2003 | ||