| Extremadura | ||
| 0 | Gastos I+D/PIBpm 2000 | |
| 1 | Gastos I+D/PIBpm 2001 | |
| 2 | Gastos I+D/PIBpm 2001 (*) | |
| 3 | Gastos I+D/PIBpm 2002 | |
| 4 | Gastos I+D/PIBpm 2003 | |
| 5 | Gastos I+D/PIBpm 2004 | |
| 6 | Gastos I+D/PIBpm 2005(P) | |
| 7 | Gastos I+D/PIBpm 2006(P) | |
| 8 | Gastos I+D/PIBpm 2007(A) | |
| 9 | Gastos I+D/PIBpm 2008(1ª E) |