| Year | East (112) | North (203) | Southeast (76) | West (408) |
|---|---|---|---|---|
| 1992 | 294 | 46 | 1132 | 491 |
| 1993 | 251 | 60 | 1378 | 466 |
| 1994 | 242 | 47 | 1318 | 343 |
| 1995 | 187 | 41 | 984 | 343 |
| 1996 | 234 | 59 | 830 | 452 |
| 1997 | 193 | 51 | 641 | 391 |
| 1998 | 124 | 42 | 544 | 328 |
| 1999 | 107 | 42 | 480 | 252 |
| 2000 | 89 | 35 | 607 | 231 |
| 2001 | 100 | 41 | 604 | 187 |
| 2002 | 106 | 41 | 543 | 223 |
| 2003 | 121 | 60 | 456 | 233 |
| 2004 | 85 | 49 | 379 | 195 |
| 2005 | 88 | 46 | 276 | 200 |
| 2006 | 110 | 48 | 385 | 213 |
| 2007 | 63 | 35 | 540 | 192 |
| 2008 | 58 | 29 | 359 | 128 |
| 2009 | 78 | 36 | 372 | 129 |
| 2010 | 86 | 40 | 223 | 130 |
| 2011 | 81 | 39 | 310 | 118 |
| 2012 | 74 | 32 | 283 | 108 |