| Month | Number of specimen tested | Norovirus | Rotavirus | Astrovirus | Sapovirus | Enteric adenovirus | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Number | % | Number | % | Number | % | Number | % | Number | % | ||
| January | 1123 | 130 | 11.58% | 65 | 5.79% | 13 | 1.16% | 15 | 1.34% | 17 | 1.51% |
| February | 982 | 112 | 11.41% | 57 | 5.80% | 11 | 1.12% | 12 | 1.22% | 7 | 0.71% |
| March | 1223 | 94 | 7.69% | 76 | 6.21% | 8 | 0.65% | 7 | 0.57% | 4 | 0.33% |
| April | 1167 | 90 | 7.71% | 50 | 4.28% | 11 | 0.94% | 9 | 0.77% | 5 | 0.43% |
| May | 1214 | 59 | 4.86% | 12 | 0.99% | 17 | 1.40% | 5 | 0.41% | 6 | 0.49% |
| June | 1152 | 39 | 3.39% | 25 | 2.17% | 9 | 0.78% | 7 | 0.61% | 9 | 0.78% |
| July | 1198 | 55 | 4.59% | 26 | 2.17% | 11 | 0.92% | 9 | 0.75% | 6 | 0.50% |
| August | 1187 | 42 | 3.54% | 20 | 1.68% | 6 | 0.51% | 7 | 0.59% | 5 | 0.42% |
| September | 1175 | 91 | 7.74% | 10 | 0.85% | 10 | 0.85% | 11 | 0.94% | 9 | 0.77% |
| October | 1183 | 141 | 11.92% | 11 | 0.93% | 18 | 1.52% | 20 | 1.69% | 16 | 1.35% |
| November | 1069 | 154 | 14.41% | 24 | 2.25% | 31 | 2.90% | 18 | 1.68% | 12 | 1.12% |
| December | 1045 | 140 | 13.40% | 43 | 4.11% | 20 | 1.91% | 11 | 1.05% | 10 | 0.96% |
Remark: Multiple specimens may have been received from the same patient.