| United States |
13,193 |
13,369 |
13,515 |
13,734 |
14,067 |
14,338 |
14,617 |
|
14,853 |
14,983 |
15,018 |
| | | | | | | | | | | | |
| Northeast | 2,326 | 2,355 | 2,381 | 2,427 | 2,486 | 2,540 | 2,582 | | 2,605 | 2,613 | 2,602 |
| Connecticut |
145 | 150 | 156 | 160 | 164 | 169 | 173 | | 174 | 174 | 173 |
| Maine |
60 | 60 | 61 | 62 | 63 | 63 | 63 | | 62 | 61 | 59 |
| Massachusetts |
258 | 265 | 273 | 274 | 282 | 288 | 293 | | 294 | 294 | 290 |
| New Hampshire |
58 | 60 | 61 | 62 | 64 | 65 | 67 | | 67 | 67 | 66 |
| New Jersey |
333 | 335 | 346 | 370 | 389 | 402 | 417 | | 426 | 431 | 434 |
| New York |
849 | 854 | 853 | 855 | 871 | 886 | 893 | | 901 | 906 | 903 |
| Pennsylvania |
549 | 555 | 556 | 567 | 575 | 586 | 593 | | 599 | 601 | 598 |
| Rhode Island |
42 | 43 | 44 | 45 | 47 | 48 | 49 | | 50 | 50 | 49 |
| Vermont |
32 | 32 | 32 | 32 | 32 | 32 | 32 | | 32 | 31 | 30 |
| | | | | | | | | | | | |
| Midwest | 3,156 | 3,175 | 3,207 | 3,228 | 3,284 | 3,307 | 3,337 | | 3,366 | 3,381 | 3,374 |
| Illinois |
560 | 565 | 575 | 587 | 597 | 608 | 614 | | 626 | 633 | 637 |
| Indiana |
292 | 289 | 286 | 285 | 290 | 294 | 301 | | 310 | 313 | 316 |
| Iowa |
162 | 161 | 161 | 156 | 156 | 154 | 154 | | 156 | 157 | 156 |
| Kansas |
145 | 146 | 147 | 148 | 149 | 148 | 148 | | 147 | 146 | 145 |
| Michigan |
475 | 481 | 498 | 508 | 531 | 528 | 539 | | 545 | 549 | 548 |
| Minnesota |
270 | 274 | 277 | 278 | 279 | 279 | 280 | | 280 | 279 | 277 |
| Missouri |
263 | 265 | 268 | 267 | 272 | 274 | 277 | | 280 | 284 | 284 |
| Nebraska |
91 | 91 | 91 | 90 | 90 | 90 | 91 | | 91 | 92 | 91 |
| North Dakota |
38 | 38 | 37 | 36 | 35 | 34 | 33 | | 33 | 32 | 32 |
| Ohio |
541 | 540 | 541 | 544 | 554 | 567 | 573 | | 578 | 577 | 577 |
| South Dakota |
42 | 41 | 41 | 41 | 41 | 40 | 39 | | 38 | 38 | 37 |
| Wisconsin |
279 | 281 | 285 | 288 | 290 | 290 | 287 | | 284 | 280 | 275 |
| | | | | | | | | | | | |
| South | 4,586 | 4,650 | 4,693 | 4,783 | 4,898 | 4,997 | 5,112 | | 5,217 | 5,285 | 5,316 |
| Alabama |
206 | 202 | 201 | 202 | 206 | 206 | 208 | | 211 | 213 | 213 |
| Arkansas |
133 | 133 | 132 | 132 | 132 | 133 | 135 | | 137 | 138 | 137 |
| Delaware |
33 | 33 | 34 | 34 | 34 | 35 | 35 | | 37 | 37 | 38 |
| District of Columbia |
15 | 17 | 15 | 17 | 17 | 19 | 20 | | 21 | 22 | 23 |
| Florida |
634 | 656 | 675 | 703 | 731 | 755 | 782 | | 806 | 817 | 822 |
| Georgia |
372 | 379 | 385 | 395 | 407 | 419 | 435 | | 448 | 457 | 465 |
| Kentucky |
191 | 189 | 194 | 181 | 184 | 185 | 189 | | 191 | 192 | 192 |
| Louisiana |
210 | 209 | 197 | 194 | 194 | 191 | 191 | | 191 | 192 | 192 |
| Maryland |
235 | 239 | 244 | 250 | 256 | 263 | 268 | | 274 | 277 | 276 |
| Mississippi |
137 | 135 | 134 | 132 | 132 | 133 | 134 | | 136 | 138 | 139 |
| North Carolina |
334 | 341 | 348 | 359 | 372 | 386 | 400 | | 410 | 418 | 421 |
| Oklahoma |
181 | 180 | 178 | 176 | 176 | 176 | 177 | | 178 | 179 | 178 |
| South Carolina |
187 | 183 | 184 | 189 | 194 | 198 | 199 | | 204 | 206 | 205 |
| Tennessee |
241 | 252 | 241 | 250 | 254 | 261 | 270 | | 275 | 277 | 277 |
| Texas |
1,077 | 1,096 | 1,117 | 1,147 | 1,180 | 1,199 | 1,221 | | 1,239 | 1,256 | 1,272 |
| Virginia |
309 | 317 | 329 | 337 | 346 | 355 | 365 | | 374 | 381 | 383 |
| West Virginia |
92 | 88 | 85 | 83 | 82 | 82 | 83 | | 83 | 84 | 83 |
| | | | | | | | | | | | |
| West | 3,125 | 3,189 | 3,234 | 3,297 | 3,398 | 3,493 | 3,587 | | 3,665 | 3,704 | 3,726 |
| Alaska |
38 | 39 | 39 | 39 | 40 | 40 | 41 | | 41 | 41 | 40 |
| Arizona |
226 | 229 | 237 | 251 | 277 | 308 | 321 | | 338 | 350 | 358 |
| California |
1,656 | 1,702 | 1,733 | 1,769 | 1,828 | 1,874 | 1,934 | | 1,979 | 1,994 | 2,005 |
| Colorado |
198 | 202 | 208 | 213 | 217 | 221 | 225 | | 228 | 230 | 231 |
| Hawaii |
53 | 53 | 52 | 53 | 53 | 54 | 54 | | 55 | 55 | 54 |
| Idaho |
76 | 76 | 75 | 75 | 75 | 77 | 78 | | 79 | 80 | 81 |
| Montana |
50 | 50 | 50 | 49 | 49 | 48 | 48 | | 47 | 47 | 46 |
| Nevada |
82 | 86 | 90 | 94 | 99 | 105 | 111 | | 115 | 119 | 123 |
| New Mexico |
96 | 96 | 95 | 95 | 96 | 97 | 98 | | 99 | 99 | 99 |
| Oregon |
163 | 167 | 167 | 170 | 172 | 173 | 176 | | 176 | 175 | 174 |
| Utah |
153 | 151 | 148 | 147 | 147 | 147 | 148 | | 156 | 161 | 166 |
| Washington |
302 | 309 | 310 | 313 | 318 | 322 | 325 | | 325 | 325 | 323 |
| Wyoming |
31 | 30 | 30 | 29 | 28 | 28 | 27 | | 27 | 27 | 26 |
| See notes at end of table. |