S/N | Year | Value (x) | (x-x) | X |
1 | 2003 | 2407.8 | 149.5058824 | 2258.294118 |
2 | 2004 | 1877.5 | −380.7941176 | 2258.294118 |
3 | 2005 | 2022.9 | −235.3941176 | 2258.294118 |
4 | 2006 | 2618.8 | 360.5058824 | 2258.294118 |
5 | 2007 | 2357.6 | 99.30588235 | 2258.294118 |
6 | 2008 | 2011.2 | −247.0941176 | 2258.294118 |
7 | 2009 | 2564 | 305.7058824 | 2258.294118 |
8 | 2010 | 2186.7 | −71.59411765 | 2258.294118 |
9 | 2011 | 1755.8 | −502.494118 | 2258.294118 |
10 | 2012 | 2750 | 491.705882 | 2258.294118 |