| 年份 | FAC1 | FAC2 |
| 1990 | −0.69339 | −1.18089 |
| 1991 | −0.68002 | −1.18539 |
| 1992 | −0.66616 | −1.18563 |
| 1993 | −0.64812 | −1.15637 |
| 1994 | −0.64148 | −1.01811 |
| 1995 | −0.63078 | −0.81557 |
| 1996 | −0.64153 | −0.58624 |
| 1997 | −0.65194 | −0.35026 |
| 1998 | −0.68228 | 0.00522 |
| 1999 | −0.70902 | 0.28780 |
| 2000 | −0.70149 | 0.49359 |
| 2001 | −0.69535 | 0.62507 |
| 2002 | −0.68533 | 0.90780 |
| 2003 | −0.67111 | 1.29441 |
| 2004 | −0.62874 | 1.57973 |
| 2005 | −0.55080 | 1.76527 |
| 2006 | −0.44828 | 1.75665 |
| 2007 | −0.20374 | 1.19172 |
| 2008 | 0.35425 | −0.99738 |
| 2009 | 0.31588 | −0.78134 |
| 2010 | 0.64704 | −1.03496 |
| 2011 | 1.04456 | −1.15312 |
| 2012 | 1.21137 | −0.14179 |
| 2013 | 1.51694 | 0.09956 |
| 2014 | 1.71041 | 0.51053 |
| 2015 | 1.71242 | 0.74214 |
| 2016 | 2.71671 | 0.32758 |