18 janvier 2012
Un § indique que ceci est une nouvelle addition à cette liste
| État | NKPT | NCC | NPR | NKS |
|---|---|---|---|---|
| Alabama (AL) | X | |||
| Arkansas (AR) | X | X | ||
| Californie (CA) | X | X | ||
| Colorado (CO) | X | |||
| Delaware (DE) | X | |||
| Floride (FL) | X | |||
| Géorgie (GA) | X | |||
| Idaho (ID) | X | X | X | |
| Illinois (IL) | X | |||
| Indiana (IN) | X | X | ||
| Iowa (IA) | X | |||
| Kansas (KS) | X | |||
| Kentucky (KY) | X | |||
| Louisiane (LA) | X | |||
| Maryland (MD) | X | |||
| Michigan (MI) | X | |||
| Minnesota (MN) | X | |||
| Mississippi (MS) | X | |||
| Missouri (MO) | X | |||
| Nebraska (NE) | X | |||
| Nevada (NV) | X | |||
| New Jersey (NJ) | X | |||
| Nouveau-Mexique (NM) | X | |||
| New York (NY) | X | |||
| Caroline du nord (NC) | X | |||
| Dakota du nord (ND) | X | |||
| Ohio (OH) | X | |||
| Oklahoma (OK) | X | |||
| Oregon (OR) | X | X | ||
| Pennsylvanie (PA) | X | |||
| Caroline du sud (SC) | X | X | ||
| Dakota du sud (SD) | X | |||
| Tennessee (TN) | X | |||
| Texas (TX) | X | X | ||
| Utah (UT) | X | |||
| Virginie (VA) | X | |||
| Washington (WA) | X | X | ||
| Virginie-occidentale (WV) | X | |||
| Winconsin (WI) | X | X | ||
| Wyoming (WY) | X |