| Age groups | <28 days |
| 28 days - 1 year | 1 - 5 years |
| 5 - 10 years |
| 10 - 18 years | x2 | p-value | ||
| Sex | Positive | Negative | Positive | Negative | Positive | Negative | Positive | Negative | Positive | Negative |
|
|
| 2008 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 71 (54.2) | 94 (45.4) | 19 (50.0) | 90 (54.2) | 33 (63.5) | 110 (63.9) | 15 (51.7) | 38 (51.4) | 7 (53.8) | 17 (56.7) | 15.486 | 0.078 |
| Females | 60 (45.8) | 113 (54.5) | 19 (50.0) | 76 (45.7) | 19 (36.5) | 62 (36.1) | 14 (48.3) | 36 (48.6) | 64 (6.2) | 13 (43.3) |
|
|
| 2009 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 27 (46.6) | 157 (54.7) | 10 (71.4) | 84 (65.6) | 15 (75.0) | 112 (56.0) | 4 (57.1) | 54 (50.0) | 2 (33.3) | 45 (57.7) | 14.305 | 0.112 |
| Females | 31 (53.4) | 130 (45.3) | 4 (28.6) | 44 (34.4) | 5 (25.0) | 88 (44.0) | 3 (42.9) | 54 (50.0) | 4 (66.7) | 33 (42.3) |
|
|
| 2010 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 12 (63.2) | 185 (49.7) | 4 (80.0) | 89 (57.8) | 5 (62.5) | 98 (61.3) | 2 (100.0) | 49 (57.6) | 0 | 35 (52.2) | 11.217 | 0.19 |
| Females | 7 (36.8) | 187 (50.3) | 1 (20.0) | 65 (42.2) | 3 (37.5) | 62 (38.7) | 0 | 36 (42.4) | 0 | 32 (47.8) |
|
|
| 2011 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 16 (57.1) | 242 (57.6) | 6 (100.0) | 97 (60.2) | 5 (71.4) | 116 (58.9) | 2 (100.0) | 59 (58.4) | 1 (100) | 56 (63.0) | 7.739 | 0.561 |
| Females | 12 (42.9) | 178 (42.4) | 0 | 64 (39.8) | 2 (28.6) | 81 (41.1) | 0 | 42 (41.6) | 0 | 33 (37.0) |
|
|
| 2012 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 17 (43.6) | 283 (53.4) | 3 (42.9) | 171 (59.6) | 7 (87.5) | 220 (64.3) | 1 (33.3) | 80 (59.3) | 3 (100) | 60 (60.6) | 23.522 | 0.005 |
| Females | 22 (56.4) | 247 (46.6) | 4 (57.1) | 116 (40.4) | 1 (12.5) | 122 (35.7) | 2 (66.6) | 55 (40.7) | 0 | 29 (39.4) |
|
|
| 2016 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 3 (60.0) | 2 (100) | 0 | 0 | 0 | 1 (100) | 0 | 0 | 0 | 1 (50.0) | 1.905 | 0.592 |
| Females | 2 (40.0) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 (50.0) |
|
|
| 2017 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 3 (50.0) | 4 (100) | 2 (50.0) | 8 (61.5) | 8 (80.0) | 13 (61.9) | 2 (100) | 5 (100) | 0 | 4 (44.4) | 11.635 | 0.235 |
| Females | 3 (50.0) | 0 | 2 (50.0) | 5 (38.5) | 2 (20.0) | 8 (38.1) | 0 | 0 | 1 (100) | 5 (55.5) |
|
|
| 2018 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 36 (50.0) | 34 (52.3) | 15 (62.5) | 31 (60.8) | 23 (57.5) | 25 (54.3) | 8 (53.3) | 14 (53.8) | 10 (52.6) | 17 (41.5) | 4.923 | 0.841 |
| Females | 36 (50.0) | 31 (47.7) | 9 (37.5) | 20 (39.2) | 17 (42.5) | 21 (45.7) | 7 (46.7) | 12 (46.2) | 9 (47.4) | 24 (58.5) |
|
|
| 2019 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 46 (53.5) | 30 (60.0) | 20 (62.5) | 17 (60.7) | 21 (45.6) | 39 (66.1) | 7 (77.7) | 28 (73.7) | 14 (66.6) | 26 (61.9) | 11.084 | 0.27 |
| Females | 40 (46.5) | 20 (40.0) | 12 (37.5) | 11 (39.3) | 25 (54.4) | 20 (33.9) | 2 (22.2) | 10 (26.3) | 7 (33.3) | 16 (38.1) |
|
|
| 2020 |
|
|
|
|
|
|
|
|
|
|
|
|
| Males | 10 (45.5) | 9 (47.4) | 4 (40.0) | 19 (79.2) | 13 (62.0) | 20 (55.6) | 2 (25.0) | 2 (25.0) | 5 (62.5) | 11 (47.8) | 14.358 | 0.11 |
| Females | 12 (54.5) | 10 (52.6) | 6 (60.0) | 5 (20.8) | 8 (38.0) | 16 (44.4) | 6 (75.0) | 6 (75.0) | 3 (37.5) | 12 (52.2) |
|
|
|
| 664.041, 0.000 | 205.256, 0.000 | 279.671, 0.000 | 93.392, 0.000 | 254,920, 0.000 |
|
| |||||