| Période | Valeur | Variation | | 2001-I | 730.2 | 0 | | 2001-II | 762.6 | 17.75 | | 2001-III | 708 | -28.64 | | 2001-IV | 682.2 | -14.58 | | 2002-I | 713.3 | 18.24 | | 2002-II | 737.7 | 13.68 | | 2002-III | 761.8 | 13.07 | | 2002-IV | 838.4 | 40.22 | | 2003-I | 837.9 | -0.24 | | 2003-II | 853.5 | 7.45 | | 2003-III | 903.1 | 23.25 | | 2003-IV | 974.3 | 31.54 | | 2004-I | 1120.5 | 60.02 | | 2004-II | 1171.3 | 18.13 | | 2004-III | 1246 | 25.51 | | 2004-IV | 1242.8 | -1.03 | | 2005-I | 1542.9 | 96.59 |
| | | Période | Valeur | Variation | | 2005-II | 1573.5 | 7.93 | | 2005-III | 1613 | 10.04 | | 2005-IV | 1708.5 | 23.68 | | 2006-I | 1781.9 | 17.18 | | 2006-II | 1771.4 | -2.36 | | 2006-III | 1822.8 | 11.61 | | 2006-IV | 1762.7 | -13.19 | | 2007-I | 1705.4 | -13 | | 2007-II | 1779.1 | 17.29 | | 2007-III | 1732.9 | -10.39 | | 2007-IV | 1704.1 | -6.65 | | 2008-I | 1512.9 | -44.88 | | 2008-II | 1463.8 | -12.98 | | 2008-III | 1522.2 | 15.96 | | 2008-IV | 1199.3 | -84.85 | | 2009-I | 1327.6 | 42.79 | | 2009-II | 1355.1 | 8.29 |
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