| 1996 | 35.247.715.400,00% | 23.966.636.523.429.600,00% | 11.281.078.876.570.400,00% |
| 1997 | 25.003.718.643.220.900,00% | 36.530.087.460.897.300,00% | -11.526.368.817.676.400,00% |
| 1998 | 48.741.025.615.050.700,00% | 42.155.526.285.944.800,00% | 658.549.932.910.588,00% |
| 1999 | 10.592.911.731.700.700,00% | 28.246.557.708.786.100,00% | 77.682.559.608.220.800,00% |
| 2000 | 40.704.987.962.039.600,00% | -22.078.924.735.531.600,00% | 62.783.912.697.571.100,00% |
| 2001 | 235.105.437.276.861,00% | -12.733.286.234.743.200,00% | 15.084.340.607.511.800,00% |
| 2002 | 128.856.780.335.298,00% | -23.586.620.472.546.400,00% | 24.875.188.275.899.400,00% |
| 2003 | 49.272.603.994.281.800,00% | 25.657.754.779.687.100,00% | 23.614.849.214.594.700,00% |
| 2004 | 17.527.559.515.188.500,00% | 613.296.739.496.798,00% | 11.394.592.120.220.500,00% |
| 2005 | 45.211.089.725.095.900,00% | 400.271.721.666.372,00% | 41.208.372.508.432.100,00% |
| 2006 | 11.105.801.861.463.200,00% | 11.005.713.381.074.900,00% | 10.008.848.038.836,10% |
| 2007 | 35.622.756.174.280.300,00% | 912.694.179.940.621,00% | 26.495.814.374.874.100,00% |
| 2008 | -34.065.332.639.027.600,00% | -34.921.232.601.289.400,00% | 8.558.999.622.618,30% |
| 2009 | 39.218.517.651.169.900,00% | 31.571.064.379.339.100,00% | 764.745.327.183.087,00% |
| 2010 | 17.943.292.816.243.500,00% | 15.050.232.472.133.400,00% | 289.306.034.411.014,00% |
| 2011 | -170.453.776.363.954,00% | 465.472.327.398.269,00% | -635.926.103.762.222,00% |
| 2012 | 17.664.290.837.282.900,00% | 1.461.088.928.773.700,00% | 305.340.154.954.588,00% |
| 2013 | 37.624.073.795.800.500,00% | 32.753.480.997.869.900,00% | 487.059.279.793.065,00% |
| 2014 | 667.446.558.642.366,00% | 14.891.012.233.563.600,00% | -821.654.664.713.993,00% |
| 2015 | 10.224.825.512.762.600,00% | 552.462.480.048.121,00% | 404.363.901.426.712,00% |
| 2016 | 12.040.939.049.396.100,00% | 637.923.314.724.946,00% | 508.298.048.584.981,00% |
| Average | 22.460.157.188.657.100,00% | 827.707.820.961.112,00% | 1.418.307.897.904.600,00% |