Average crimes, by year in BID and non-BID reporting districts
| Year | Non-BID areas (n=893) | BID areas (n=179) | ||
| Robbery | Violent | Robbery | Violent | |
| M (median) | M (median) | M (median) | M (median) | |
| 1994 | 25.88 (17) | 64.27 (42) | 41.6 (35) | 86.53 (66) |
| 1995 | 24.01 (16) | 60.89 (41) | 41.56 (35) | 89.75 (74) |
| 1996 | 21.06 (13) | 54.70 (35) | 34.3 (29) | 77.35 (61) |
| 1997 | 16.85 (11) | 49.14 (33) | 29.37 (24) | 70.52 (57) |
| 1998 | 13.06 (8) | 42.99 (28) | 22.34 (17) | 59.77 (51) |
| 1999 | 11.82 (7) | 40.58 (26) | 19.98 (16) | 56.46 (46) |
| 2000 | 12.90 (8) | 43.63 (26) | 21.66 (18) | 60.26 (51) |
| 2001 | 15.43 (10) | 49.38 (31) | 26.20 (21) | 68.74 (55) |
| 2002 | 14.05 (8) | 44.56 (26) | 24.83 (20) | 62.94 (54) |
| 2003 | 13.60 (8) | 42.24 (26) | 23.92 (19) | 60.21 (51) |
| 2004 | 11.81 (7) | 36.65 (22) | 19.43 (15) | 49.12 (44) |
| 2005 | 11.49 (7) | 26.49 (15) | 18.06 (14) | 37.91 (34) |
| Average | 16.00 (9) | 46.29 (28) | 26.94 (10) | 64.96 (52) |
| Linear trend | −1.2 | −2.5 | −1.9 | −3.6 |
Each column presents the average (M) and median (50th percentile) values for the number of incidents in business improvement district (BID) and non-BID areas.