Years | Y | X1 | X4 | X5 | X6 |
2001 | 11182.12 | 1.2 | 27.85 | 5.01 | 0.56 |
2002 | 12283.78 | 1.24 | 33.88 | 5.01 | 1.01 |
2003 | 12303.15 | 1.5 | 20.09 | 2.66 | 0.38 |
2004 | 15079.87 | 3.4 | 26.96 | 5.2 | 3.33 |
2005 | 17690.29 | 4.1 | 39.17 | 2.7 | 1.94 |
2006 | 21246.8 | 3.6 | 133.8 | 1.65 | 2.01 |
2007 | 26372.59 | 3.8 | 214.28 | 15.3 | 3.72 |
2008 | 29392.04 | 4.6 | 253.5 | 21.88 | 3.7 |
2009 | 34180.23 | 3.1 | 321.1 | 34.86 | 1.71 |