| Year | Number of Children admitted/ Outpatient | Number children HBsAg tested | Children Percentage HBsAg Tested (%) | Number of Children HBsAg Seropositive | Children Percentage HBsAg Positive (%) |
| 2000 | 1044 | 15 | 1.4 | 4 | 26.6 |
| 2001 | 2695 | 50 | 1.8 | 2 | 4.0 |
| 2002 | 2875 | 83 | 2.8 | 3 | 3.6 |
| 2003 | 3446 | 172 | 4.9 | 22 | 30.5 |
| 2004 | 3325 | 139 | 1.2 | 15 | 10.7 |
| 2005 | 3012 | 123 | 4.0 | 13 | 10.5 |
| 2006 | 4031 | 6 | 0.1 | 2 | 33.3 |
| 2007 | 5133 | 19 | 0.3 | 7 | 36.8 |
| 2008 | 6370 | 148 | 2.3 | 27 | 18.2 |
| 2009 | 5190 | 549 | 10.5 | 93 | 16.9 |
| 2010 | 5527 | 328 | 5.9 | 66 | 20.1 |
| 2011 | 3035 | 314 | 10.3 | 61 | 19.4 |
| 2012 | 3460 | 262 | 7.5 | 67 | 25.5 |
| 2013 | 2332 | 218 | 9.3 | 45 | 20.6 |
| 2014 | 2429 | 162 | 6.6 | 7 | 4.3 |
| Total | 53,904 | 2588 | 4.8 | 434 | 16.7 |