Table 4.
Distribution of patient age groups by year.
| 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N/% | N/% | N/% | N/% | N/% | N/% | N/% | N/% | N/% | N/% | N/% | |
| 0–9 | 8/6.5% | 8/5.6% | 4/2.6% | 10/5.3% | 8/5.0% | 11/8.3% | 10/7.9% | 8/6.6% | 5/5.4% | 5/5.0% | 77/5.7% |
| 10–19 | 16/13.0% | 26/18.1% | 30/19.7% | 22/11.7% | 21/13.2% | 12/9.0% | 10/7.9% | 13/10.7% | 9/9.7% | 4/4.0% | 163/12.2% |
| 20–29 | 28/22.8% | 32/22.2% | 31/20.4% | 49/26.1% | 25/15.7% | 28/21.1% | 28/22.0% | 27/22.3% | 23/24.7% | 21/21.0% | 292/21.8% |
| 30–39 | 30/24.4% | 51/35.4% | 38/25.0% | 46/24.5% | 50/31.4% | 37/27.8% | 33/26.0% | 26/21.5% | 18/19.4% | 21/21.0% | 350/26.1% |
| 40–49 | 34/27.6% | 20/13.9% | 41/27.0% | 40/21.3% | 37/23.3% | 36/27.1% | 27/21.3% | 28/23.1% | 23/24.7% | 29/29.0% | 315/23.5% |
| 50–59 | 6/4.9% | 6/4.2% | 7/4.6% | 17/9.0% | 15/9.4% | 5/3.8% | 13/10.2% | 15/12.4% | 13/14.0% | 12/12.0% | 109/8.1% |
| 60– | 1/0.8% | 1/0.7% | 1/0.7% | 4/2.1% | 3/1.9% | 4/3.0% | 6/4.7% | 4/3.3% | 2/2.2% | 8/8.0% | 34/2.5% |
| Total | 123/100.0% | 144/100.0% | 152/100.0% | 188/100.0% | 159/100.0% | 133/100.0% | 127/100.0% | 121/100.0% | 93/100.0% | 100/100.0% | 1340/100.0% |