| Comunidad | Reservas 2009 | Reservas 2008 |
|---|---|---|
| Castilla Y León | 15.40% | 14.10% |
| Cataluña | 13.08% | 15.21% |
| Andalucía | 12.34% | 20.79% |
| Castilla La Mancha | 10.65% | 8.98% |
| Asturias | 9.40% | 6.38% |
| Madrid | 9.12% | 7.41% |
| Cantabria | 7.59% | 2.95% |
| Aragón | 6.63% | 6.77% |
| Comunidad Valenciana | 4.25% | 8.30% |
| Galicia | 2.60% | 1.69% |
| Extremadura | 2.55% | 2.41% |
| Navarra | 1.98% | 0.86% |
| La Rioja | 1.64% | 1.21% |
| Murcia | 1.53% | 1.85% |
| País Vasco Euskadi | 0.68% | 0.42% |
| Canarias | 0.28% | 0.33% |
| Baleares | 0.17% | 0.17% |
| Provincia | Reservas 2009 | Reservas 2008 |
|---|---|---|
| Asturias | 9.40% | 6.38% |
| Madrid | 9.12% | 7.41% |
| Cantabria | 7.59% | 2.95% |
| Avila | 6.57% | 6.72% |
| Granada | 5.89% | 12.03% |
| Girona | 4.93% | 7.74% |
| Barcelona | 4.30% | 3.43% |
| Segovia | 4.19% | 1.69% |
| Cuenca | 3.85% | 2.68% |
| Zaragoza | 3.40% | 1.86% |
| Guadalajara | 3.11% | 1.97% |
| Tarragona | 2.27% | 1.44% |
| Caceres | 2.10% | 2.13% |
| Navarra | 1.98% | 0.86% |
| Valencia | 1.98% | 2.93% |
| Huesca | 1.93% | 2.08% |
| Albacete | 1.76% | 2.93% |
| Malaga | 1.64% | 1.47% |
| La Rioja | 1.64% | 1.21% |
| Toledo | 1.59% | 1.07% |
| Lleida | 1.59% | 2.60% |
| Murcia | 1.53% | 1.85% |
| Huelva | 1.42% | 1.33% |
| Alicante | 1.36% | 3.64% |
| Teruel | 1.30% | 2.82% |
| Burgos | 1.25% | 0.88% |
| Jaen | 1.19% | 1.71% |
| Cadiz | 0.96% | 1.49% |
| Pontevedra | 0.96% | 0.63% |
| Salamanca | 0.96% | 2.18% |
| Castellon | 0.91% | 1.74% |
| A Coruña | 0.91% | 0.55% |
| Valladolid | 0.85% | 0.42% |
| Leon | 0.79% | 0.53% |
| Almeria | 0.74% | 1.00% |
| Soria | 0.45% | 0.92% |
| Badajoz | 0.45% | 0.28% |
| Lugo | 0.45% | 0.19% |
| Alava | 0.40% | 0.09% |
| Cordoba | 0.40% | 0.92% |
| Ciudad Real | 0.34% | 0.33% |
| Ourense | 0.28% | 0.33% |
| Vizcaya | 0.23% | 0.20% |
| Palencia | 0.17% | 0.41% |
| Mallorca | 0.17% | 0.17% |
| Zamora | 0.17% | 0.34% |
| Sevilla | 0.11% | 0.83% |
| Lanzarote | 0.11% | 0.09% |
| Tenerife | 0.11% | 0.14% |
| Gran Canaria | 0.06% | 0.09% |
| Guipuzcoa | 0.06% | 0.13% |