Table 2. Summary statistics of dengue case count in grids for all risk groups in 2014–2016.
| Year | Risk Group | Percentile Rank | Count | Min | 1st Quartile | Median | Mean | 3rd Quartile | Max |
|---|---|---|---|---|---|---|---|---|---|
| 2014 | 1 | [0, 25) | 79 | 0.0 | 2.0 | 4.0 | 8.5 | 9.0 | 157.0 |
| 2 | [25, 50) | 78 | 3.0 | 10.0 | 16.0 | 21.9 | 22.0 | 151.0 | |
| 3 | [50, 75) | 79 | 13.0 | 27.5 | 43.0 | 59.8 | 63.0 | 512.0 | |
| 4 | [75, 100] | 79 | 27.0 | 53.5 | 75.0 | 112.6 | 163.5 | 390.0 | |
| 2015 | 1 | [0, 25) | 78 | 0.0 | 1.0 | 3.0 | 4.5 | 6.0 | 29.0 |
| 2 | [25, 50) | 79 | 2.0 | 9.0 | 14.0 | 16.0 | 19.0 | 83.0 | |
| 3 | [50, 75) | 79 | 7.0 | 20.0 | 29.0 | 38.3 | 41.5 | 176.0 | |
| 4 | [75, 100] | 79 | 23.0 | 38.5 | 56.0 | 64.3 | 78.5 | 304.0 | |
| 2016 | 1 | [0, 25) | 79 | 2.0 | 6.0 | 12.0 | 16.9 | 22.0 | 67.0 |
| 2 | [25, 50) | 78 | 12.0 | 28.0 | 37.0 | 39.5 | 48.0 | 91.0 | |
| 3 | [50, 75) | 79 | 26.0 | 51.0 | 60.0 | 61.7 | 73.0 | 92.0 | |
| 4 | [75, 100] | 79 | 41.0 | 73.0 | 85.0 | 82.2 | 94.0 | 100.0 |