| Porcentaje sobre electores | ||
| 0 | TOTAL | 0.50 |
| 1 | Álava | 0.72 |
| 2 | Albacete | 0.54 |
| 3 | Alicante/Alacant | 0.40 |
| 4 | Almería | 0.48 |
| 5 | Ávila | 0.85 |
| 6 | Badajoz | 0.54 |
| 7 | Balears (Illes) | 0.54 |
| 8 | Barcelona | 0.25 |
| 9 | Burgos | 1.13 |
| 10 | Cáceres | 0.75 |
| 11 | Cádiz | 0.35 |
| 12 | Castellón/Castelló | 0.39 |
| 13 | Ciudad Real | 0.57 |
| 14 | Córdoba | 0.49 |
| 15 | Coruña (A) | 0.37 |
| 16 | Cuenca | 0.94 |
| 17 | Girona | 0.32 |
| 18 | Granada | 0.60 |
| 19 | Guadalajara | 0.87 |
| 20 | Guipúzcoa | 0.58 |
| 21 | Huelva | 0.43 |
| 22 | Huesca | 0.97 |
| 23 | Jaén | 0.66 |
| 24 | León | 0.79 |
| 25 | Lleida | 0.48 |
| 26 | Rioja (La) | 0.81 |
| 27 | Lugo | 0.50 |
| 28 | Madrid | 0.61 |
| 29 | Málaga | 0.40 |
| 30 | Murcia | 0.34 |
| 31 | Navarra | 0.69 |
| 32 | Ourense | 0.61 |
| 33 | Asturias | 0.55 |
| 34 | Palencia | 1.05 |
| 35 | Palmas (Las) | 0.39 |
| 36 | Pontevedra | 0.39 |
| 37 | Salamanca | 0.90 |
| 38 | S.C. Tenerife | 0.36 |
| 39 | Cantabria | 0.68 |
| 40 | Segovia | 0.76 |
| 41 | Sevilla | 0.34 |
| 42 | Soria | 1.36 |
| 43 | Tarragona | 0.32 |
| 44 | Teruel | 1.00 |
| 45 | Toledo | 0.46 |
| 46 | Valencia/València | 0.40 |
| 47 | Valladolid | 0.82 |
| 48 | Vizcaya | 0.73 |
| 49 | Zamora | 0.87 |
| 50 | Zaragoza | 0.54 |
| 51 | Ceuta | 1.37 |
| 52 | Melilla | 1.17 |