| Période | Valeur | Variation | | 2001-I | 191.2 | 0 | | 2001-II | 186.3 | -10.25 | | 2001-III | 176.1 | -21.9 | | 2001-IV | 176.8 | 1.59 | | 2002-I | 191.7 | 33.71 | | 2002-II | 202.3 | 22.12 | | 2002-III | 217.2 | 29.46 | | 2002-IV | 206.4 | -19.89 | | 2003-I | 229.4 | 44.57 | | 2003-II | 236.2 | 11.86 | | 2003-III | 250.1 | 23.54 | | 2003-IV | 281 | 49.42 | | 2004-I | 314.7 | 47.97 | | 2004-II | 323.1 | 10.68 | | 2004-III | 332.7 | 11.88 | | 2004-IV | 342.1 | 11.3 | | 2005-I | 373.3 | 36.48 |
| | | Période | Valeur | Variation | | 2005-II | 374.6 | 1.39 | | 2005-III | 384.3 | 10.36 | | 2005-IV | 404.1 | 20.61 | | 2006-I | 410.6 | 6.43 | | 2006-II | 436 | 24.74 | | 2006-III | 441.2 | 4.77 | | 2006-IV | 450 | 7.98 | | 2007-I | 457.6 | 6.76 | | 2007-II | 490 | 28.32 | | 2007-III | 521.8 | 25.96 | | 2007-IV | 548.8 | 20.7 | | 2008-I | 565.7 | 12.32 | | 2008-II | 573.6 | 5.59 | | 2008-III | 558.5 | -10.53 | | 2008-IV | 479.1 | -56.87 | | 2009-I | 402.2 | -64.2 | | 2009-II | 409.9 | 7.66 |
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