| Letra | # | Provincias | % Correcto |
|---|---|---|---|
| A | 7 | Álava | Albacete |Alicante | Almería | Asturias | Ávila | A Coruña | 99%
|
| B | 4 | Badajoz | Barcelona |Burgos | Bizkaia | 99%
|
| C | 7 | Cáceres| Cádiz | Cantabria |Castellón |Ciudad Real| Córdoba | Cuenca | 99%
|
| M | 3 | Madrid | Málaga| Murcia | 95%
|
| G | 4 | Girona |Granada |Guadalajara |Gipuzkoa | 94%
|
| H | 2 | Huelva | Huesca | 93%
|
| S | 5 | Salamanca | Segovia | Sevilla | Soria | Santa Cruz de Tenerife | 93%
|
| T | 3 | Teruel | Toledo | Tarragona | 92%
|
| Z | 2 | Zamora | Zaragoza | 92%
|
| L | 4 | León | Lugo| La Rioja | | 91%
|
| V | 3 | Valencia | Valladolid | | 90%
|
| J | 1 | Jaén | 89%
|
| P | 2 | Palencia | Pontevedra | 89%
|
| LL | 1 | Lleida | 86%
|
| O | 1 | Ourense | 75%
|
| N | 1 | Navarra | 72%
|
| I | 1 | Illes Balears | Islas Baleares | 59%
|