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Height distribution of malaria vectors in selected towns in Yingjiang County
| Elevation levels | Town | Number of villages | Number of light-trap nights |
|---|---|---|---|
| 1 (0 m ~) | Na Bang | 6 | 92 |
| 2 (600 m ~) | Ping Yuan | 1 | 77 |
| Tai Ping | 1 | 4 | |
| 3 (1200 m ~) | Zhi Na | 2 | 5 |
| Tong Bi Guan | 3 | 4 | |
| 4 (1800 m ~) | Tai Ping | 1 | 3 |
| Meng Nong | 1 | 2 | |
| Su Dian | 1 | 2 | |
| Xi Ma | 1 | 2 | |
| Total | 17 | 191 |
