Table 4.
Year | MLR | SVR | GRU | LSTM | BiLSTM | GRA-MLR | GRA-SVR | GRA-GRU | GRA-LSTM | GRA-BiLSTM |
---|---|---|---|---|---|---|---|---|---|---|
1996 | 70.00 | 130.00 | 140.00 | 120.00 | 50.00 | 20.00 | 30.00 | 210.00 | 220.00 | 9.00 |
1997 | 56.00 | 12.00 | 56.00 | 28.00 | 40.00 | 160.00 | 28.00 | 48.00 | 80.00 | 16.00 |
1998 | 56.00 | 14.00 | 46.00 | 34.00 | 10.00 | 50.00 | 24.00 | 24.00 | 30.00 | 10.00 |
1999 | 115.00 | 8.00 | 10.00 | 25.00 | 100.00 | 75.00 | 13.00 | 32.00 | 20.00 | 20.00 |
2000 | 13.96 | 11.28 | 3.22 | 6.03 | 29.80 | 10.68 | 9.49 | 3.04 | 29.83 | 2.95 |
2001 | 37.03 | 5.47 | 20.46 | 11.42 | 6.18 | 25.99 | 11.26 | 15.47 | 2.63 | 3.55 |
2002 | 6.32 | 8.08 | 4.90 | 0.00 | 17.69 | 9.85 | 5.61 | 15.80 | 7.08 | 10.51 |
2003 | 8.56 | 9.91 | 31.08 | 34.53 | 24.47 | 10.96 | 5.26 | 23.57 | 1.95 | 15.02 |
2004 | 13.71 | 7.44 | 21.02 | 3.52 | 13.05 | 20.50 | 11.75 | 7.83 | 7.91 | 3.92 |
2005 | 19.62 | 8.50 | 12.11 | 21.46 | 4.46 | 22.03 | 12.54 | 26.56 | 1.77 | 7.79 |
2006 | 10.42 | 6.05 | 10.61 | 16.73 | 2.18 | 14.36 | 8.80 | 8.55 | 19.85 | 6.24 |
2007 | 9.55 | 5.03 | 8.54 | 16.08 | 6.03 | 11.06 | 2.01 | 11.56 | 10.05 | 5.03 |
2008 | 66.40 | 10.28 | 4.74 | 9.09 | 15.81 | 28.06 | 19.76 | 7.11 | 27.11 | 3.95 |
2009 | 23.00 | 19.02 | 0.34 | 9.14 | 24.11 | 14.25 | 16.49 | 7.38 | 28.93 | 12.05 |
2010 | 78.12 | 57.57 | 44.45 | 6.30 | 4.90 | 65.39 | 29.18 | 10.78 | 0.80 | 20.55 |
2011 | 20.52 | 14.09 | 11.27 | 10.15 | 4.48 | 10.23 | 9.58 | 6.83 | 18.39 | 12.87 |
2012 | 40.20 | 11.78 | 10.88 | 11.83 | 13.77 | 25.47 | 8.95 | 7.79 | 16.44 | 7.46 |
2013 | 19.42 | 12.78 | 8.14 | 8.76 | 13.78 | 13.73 | 8.16 | 3.94 | 4.89 | 7.88 |
2014 | 30.17 | 17.21 | 4.47 | 6.47 | 3.82 | 24.80 | 10.45 | 3.65 | 3.46 | 3.87 |
2015 | 24.22 | 16.76 | 14.12 | 29.63 | 8.07 | 16.76 | 17.33 | 24.67 | 25.65 | 6.34 |
2016 | 38.31 | 14.78 | 24.46 | 6.79 | 2.92 | 27.63 | 19.91 | 3.50 | 5.82 | 6.25 |
2017 | 23.35 | 9.59 | 15.71 | 2.56 | 18.16 | 17.24 | 19.53 | 19.66 | 11.26 | 10.28 |
2018 | 21.24 | 13.26 | 9.28 | 14.11 | 5.33 | 18.39 | 9.84 | 8.74 | 6.70 | 2.73 |
2019 | 27.99 | 13.39 | 13.40 | 7.72 | 9.23 | 28.56 | 18.25 | 9.97 | 4.78 | 4.39 |