预测年份 | 实际lnG | 预测lnS | 实际lnS | 误差 |
2010 | 9.1775 | 8.5805 | 8.5490 | 0.0315 |
2011 | 9.3625 | 8.7854 | 8.6872 | 0.0982 |
2012 | 9.5353 | 8.9836 | 8.5705 | 0.4131 |
2013 | 9.6014 | 9.1272 | 8.2276 | 0.8996 |
2014 | 9.6332 | 9.2533 | 8.1495 | 1.1038 |