| 2005 | 2010 | 2011 | 2012 | |
|---|---|---|---|---|
| Callao | 8.14 | 5.25 | 6.79 | 6.51 |
| Moquegua | 7.47 | 4.26 | 6.23 | 5.39 |
| Tacna | 6.09 | 5.26 | 4.64 | 5.35 |
| Ica | 4.80 | 4.44 | 4.02 | 5.14 |
| Arequipa | 8.08 | 5.07 | 5.17 | 4.82 |
| Tumbes | 4.18 | 5.59 | 5.06 | 4.72 |
| Lima | 8.16 | 5.68 | 5.43 | 4.71 |
| Pasco | 7.97 | 3.30 | 3.90 | 4.18 |
| La Libertad | 4.42 | 3.82 | 3.54 | 3.87 |
| Ancash | 4.19 | 2.93 | 3.26 | 3.84 |
| Ayacucho | 2.69 | 4.02 | 2.42 | 3.83 |
| Piura | 5.88 | 4.57 | 3.69 | 3.39 |
| Lambayeque | 8.36 | 3.81 | 3.71 | 3.12 |
| Huánuco | 3.78 | 3.15 | 2.71 | 3.08 |
| Loreto | 2.72 | 3.33 | 3.61 | 3.05 |
| Ucayali | 3.45 | 2.86 | 2.86 | 2.64 |
| Madre de Dios | 3.38 | 1.80 | 3.09 | 2.62 |
| Junín | 3.58 | 4.69 | 3.48 | 2.45 |
| Puno | 1.68 | 1.73 | 2.29 | 2.34 |
| Apurímac | 1.48 | 2.57 | 2.55 | 2.25 |
| San Martín | 2.25 | 1.82 | 2.09 | 2.23 |
| Cuzco | 3.97 | 2.63 | 2.80 | 1.93 |
| Huancavelica | 1.58 | 1.04 | 2.72 | 1.91 |
| Amazonas | 1.49 | 0.94 | 1.02 | 1.70 |
| Cajamarca | 1.19 | 1.57 | 1.96 | 1.33 |