Population under 14, Percent of Region Total, 2014 (0)
| 12.5% - 13.5% |
| 13.8% - 15.2% |
| 15.3% - 15.9% |
| 16.8% - 19.8% |
Population under 14, Percent of Region Total, 2010 (1)
| 11.8% - 13% |
| 13.1% - 14.4% |
| 14.8% - 15.7% |
| 15.8% - 19.2% |
Population under 14, Percent of Region Total, 2004 (2)
| 12.90% - 14.20% |
| 14.30% - 15.70% |
| 16.30% - 17.60% |
| 18.30% - 20.10% |
Population under 14, Percent of Region Total, 1999 (3)
| 16.5% - 17.6% |
| 17.8% - 18.7% |
| 19% - 20.5% |
| 21.3% - 23.1% |
Population under 14, Percent of Region Total, 1994 (4)
| 18.4% - 19.8% |
| 20.1% - 20.9% |
| 21.5% - 22.4% |
| 22.9% - 25.3% |
|