| Year | Total (COP) | Admitted to the hospital (Cases of COP) | Returned (Cases of CO poisoning) | Total death | COP death at home (Death at the hospital) |
| 2016 | 848 (198) | 346 (62) | 502 (136) | 13 | 3 (0) |
| 2017 | 758 (223) | 307 (71) | 451 (152) | 10 | 3 (0) |
| 2018 | 713 (243) | 282 (68) | 431 (175) | 10 | 6 (1 COP) |
| 2019 | 2761 (1766) | 545 (187) | 2216 (759) | 20 | 14 (0) |
| 2-9 October 2019 | 226 (186) | 25 (20) | 201 (160) | 6 | 6 (0) |