| Fecha | Porcentaje | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 2021 1 | 20,8 | 16,3 | 404,0 | 16,3 | 404,0 |
| 2020 1 | 19,3 | -7,4 | -197,0 | -7,4 | -197,0 |
| 2019 1 | 18,8 | 2,1 | 54,0 | 2,1 | 54,0 |
| 2018 1 | 19,0 | 2,0 | 52,0 | 2,0 | 52,0 |
| 2017 1 | 19,4 | 8,8 | 207,0 | 8,8 | 207,0 |
| 2016 1 | 18,5 | 3,2 | 73,0 | 3,2 | 73,0 |
| 2015 1 | 18,5 | -2,2 | -52,0 | -2,2 | -52,0 |
| 2014 1 | 19,4 | 6,7 | 146,0 | 6,7 | 146,0 |
| 2013 1 | 18,4 | -8,4 | -202,0 | -8,4 | -202,0 |
| 2012 1 | 19,7 | -4,0 | -100,0 | -4,0 | -100,0 |
| 2011 1 | 19,8 | 0,4 | 11,0 | 0,4 | 11,0 |
| 2010 1 | 19,3 | 3,3 | 79,0 | 3,3 | 79,0 |
| 2009 1 | 18,8 | -8,0 | -210,0 | -8,0 | -210,0 |
| 2008 1 | 19,7 | 4,4 | 111,0 | 4,4 | 111,0 |