| Year | Murders | Murder attempts | Injured | Kidnapping/abducted | Robberies/decoities | Vehicle snatched/stolen | Arms cases | Total |
| 1990 | 584 | 1,035 | 501 | 572 | 2,557 | 3,596 | 2,487 | 11,332 |
| 1991 | 466 | 814 | 372 | 352 | 2,483 | 3,056 | 2,077 | 9,620 |
| 1992 | 387 | 672 | 414 | 373 | 2,211 | 2,783 | 2,260 | 9,100 |
| 1993 | 365 | 464 | 456 | 345 | 1,291 | 3,010 | 1,932 | 8,054 |
| 1994 | 1,113 | 1,069 | 502 | 276 | 1,464 | 3,120 | 2,791 | 10,335 |
| 1995* | 1,816 | 1,372 | 2,058 | 341 | 3,846 | 3,617 | 2,987 | 16,037 |
| Total | 4,731 | 5,608 | 4,312 | 2,259 | 13,852 | 19,182 | 14,534 | 64,478 |