| Naturaleza | Ene | Feb | Mar | Abr | May | Jun | Jul | Ago | Sep | Oct | Nov | Dic | Total |
| AGENTES NO CLASIFICADOS POR FALTA DE DATOS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| AMBIENTE DE TRABAJO | 1 | 0 | 0 | 2 | 3 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 11 |
| HERRAMIENTAS, IMPLEMENTOS O UTENSILIOS | 0 | 2 | 0 | 0 | 2 | 1 | 2 | 2 | 0 | 0 | 2 | 0 | 11 |
| MAQUINAS Y/O EQUIPOS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| MATERIALES O SUSTANCIAS | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4 |
| MEDIOS DE TRANSPORTE | 1 | 3 | 5 | 0 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | 1 | 18 |
| OTROS AGENTES NO CLASIFICACOS | 2 | 0 | 3 | 1 | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 4 | 15 |
| | 4 | 6 | 9 | 3 | 10 | 6 | 5 | 5 | 2 | 2 | 4 | 5 | 61 |