| STATE | BEFORE 2001 | 2001-2005 | 2006-2010 | |||
|---|---|---|---|---|---|---|
| Combination | 1,000 sqft | $/sqft | 1,000 sqft | $/sqft | 1,000 sqft | $/sqft |
| Alaska | 75 | 4 | 4 | 15 | 0 | 0 |
| Arizona | 67 | 16 | 79 | 27 | 13 | 27 |
| Arkansas | 33 | 16 | 0 | 0 | 0 | 0 |
| California | 1,592 | 26 | 0 | 0 | 0 | 0 |
| Colorado | 1,581 | 15 | 38 | 45 | 3 | 113 |
| Connecticut | 581 | 17 | 0 | 0 | 0 | 0 |
| Florida | 19 | 30 | 0 | 0 | 0 | 0 |
| Georgia | 973 | 12 | 0 | 0 | 0 | 0 |
| Hawaii | 0 | 0 | 14 | 39 | 37 | 52 |
| Illinois | 376 | 19 | 217 | 15 | 56 | 19 |
| Indiana | 0 | 0 | 1,330 | 9 | 0 | 0 |
| Iowa | 21 | 19 | 0 | 0 | 0 | 0 |
| Kansas | 103 | 28 | 0 | 0 | 0 | 0 |
| Kentucky | 0 | 0 | 0 | 0 | 17 | 6 |
| Louisiana | 82 | 11 | 0 | 0 | 0 | 0 |
| Maryland | 659 | 35 | 54 | 65 | 31 | 36 |
| Massachusetts | 130 | 23 | 0 | 0 | 0 | 0 |
| Michigan | 954 | 37 | 0 | 0 | 105 | 56 |
| Minnesota | 2,773 | 14 | 1,143 | 17 | 2,123 | 20 |
| Montana | 0 | 0 | 0 | 0 | 5 | 44 |
| Nevada | 378 | 32 | 81 | 18 | 0 | 0 |
| New Hampshire | 89 | 22 | 59 | 23 | 98 | 39 |
| New Jersey | 175 | 34 | 0 | 0 | 166 | 43 |
| New Mexico | 0 | 0 | 12 | 26 | 80 | 32 |
| New York | 986 | 25 | 36 | 27 | 208 | 72 |
| North Carolina | 83 | 13 | 584 | 0 | 0 | 0 |
| Ohio | 748 | 16 | 10 | 21 | 578 | 23 |
| Oklahoma | 66 | 0 | 0 | 0 | 0 | 0 |
| Oregon | 360 | 11 | 0 | 0 | 0 | 0 |
| Pennsylvania | 39 | 114 | 0 | 0 | 0 | 0 |
| Puerto Rico | 86 | 37 | 19 | 0 | 3 | 6 |
| South Carolina | 165 | 15 | 0 | 0 | 0 | 0 |
| Tennessee | 225 | 24 | 24 | 13 | 49 | 37 |
| Texas | 82 | 28 | 0 | 0 | 0 | 0 |
| Vermont | 6 | 9 | 0 | 0 | 0 | 0 |
| Virginia | 1,466 | 26 | 13 | 74 | 193 | 25 |
| Washington | 600 | 24 | 202 | 4 | 20 | 99 |
| Wisconsin | 241 | 18 | 0 | 0 | 0 | 0 |
| ALL | 15,815 | 21 | 3,918 | 13 | 3,788 | 27 |
