| Période | Valeur | Variation | | 2001-I | 350.9 | 0 | | 2001-II | 362.8 | 13.57 | | 2001-III | 333.1 | -32.75 | | 2001-IV | 245.6 | -105.07 | | 2002-I | 296.3 | 82.57 | | 2002-II | 327.4 | 41.98 | | 2002-III | 341.7 | 17.47 | | 2002-IV | 393.5 | 60.64 | | 2003-I | 390.3 | -3.25 | | 2003-II | 391 | 0.72 | | 2003-III | 421.2 | 30.9 | | 2003-IV | 455.8 | 32.86 | | 2004-I | 561.1 | 92.41 | | 2004-II | 622.4 | 43.7 | | 2004-III | 666.8 | 28.53 | | 2004-IV | 661 | -3.48 | | 2005-I | 860.7 | 120.85 |
| | | Période | Valeur | Variation | | 2005-II | 925.8 | 30.25 | | 2005-III | 893.9 | -13.78 | | 2005-IV | 1025.4 | 58.84 | | 2006-I | 1068.5 | 16.81 | | 2006-II | 1048.3 | -7.56 | | 2006-III | 1137 | 33.85 | | 2006-IV | 1065.8 | -25.05 | | 2007-I | 1039 | -10.06 | | 2007-II | 1061.7 | 8.74 | | 2007-III | 984.2 | -29.2 | | 2007-IV | 974.5 | -3.94 | | 2008-I | 743.6 | -94.78 | | 2008-II | 766 | 12.05 | | 2008-III | 827.5 | 32.11 | | 2008-IV | 736.6 | -43.94 | | 2009-I | 758 | 11.62 | | 2009-II | 773.3 | 8.07 |
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