| Période | Valeur | Variation | | 2001-I | 11.6 | 0 | | 2001-II | -4 | -537.93 | | 2001-III | -39 | 3500 | | 2001-IV | -76.3 | 382.56 | | 2002-I | -25.7 | -265.27 | | 2002-II | -8.4 | -269.26 | | 2002-III | 1.4 | -466.67 | | 2002-IV | 1.8 | 114.29 | | 2003-I | -3.4 | -1155.56 | | 2003-II | -9.4 | 705.88 | | 2003-III | -12 | 110.64 | | 2003-IV | 7.4 | -646.67 | | 2004-I | 31.1 | 1281.08 | | 2004-II | 40.3 | 118.33 | | 2004-III | 43.2 | 28.78 | | 2004-IV | 48.1 | 45.37 | | 2005-I | 86.4 | 318.5 |
| | | Période | Valeur | Variation | | 2005-II | 93.6 | 33.33 | | 2005-III | 96.5 | 12.39 | | 2005-IV | 105.6 | 37.72 | | 2006-I | 125.3 | 74.62 | | 2006-II | 94.9 | -97.05 | | 2006-III | 134.1 | 165.23 | | 2006-IV | 121.2 | -38.48 | | 2007-I | 105.9 | -50.5 | | 2007-II | 100.6 | -20.02 | | 2007-III | 84.9 | -62.43 | | 2007-IV | 92.8 | 37.22 | | 2008-I | 61 | -137.07 | | 2008-II | 19.7 | -270.82 | | 2008-III | 40.5 | 422.34 | | 2008-IV | 1.5 | -385.19 | | 2009-I | 8 | 1733.33 | | 2009-II | 11.9 | 195 |
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