Table 6.
Seasonal positive cases in four consecutive years of study
| Name of months | No. of positive cases in different month of the studied years | |||
|---|---|---|---|---|
| 2013 | 2014 | 2015 | 2016 | |
| January | – | 03 | 00 | 01 |
| February | – | 05 | 04 | 03 |
| March | – | 02 | 03 | 01 |
| April | – | 05 | 04 | 05 |
| May | – | 08 | 09 | 07 |
| June | – | 09 | 11 | 17 |
| July | – | 11 | 10 | 12 |
| August | – | 08 | 11 | 11 |
| September | 04 | 10 | 13 | 11 |
| October | 06 | 09 | 08 | 10 |
| November | 05 | 10 | 06 | 04 |
| December | 01 | 03 | 02 | 05 |