MS = (AER − ERER) | ERER | AER | Year |
- | - | 0.295 | 1985 |
- | - | 0.314 | 1986 |
−0.335 | 0.63 | 0.295 | 1987 |
−0.345 | 0.63 | 0.285 | 1988 |
−0.276 | 0.57 | 0.294 | 1989 |
−0.218 | 0.50 | 0.282 | 1990 |
−0.236 | 0.52 | 0.284 | 1991 |
−0.097 | 0.70 | 0.797 | 1992 |
−0.329 | 0.65 | 0.321 | 1993 |
−0.340 | 0.70 | 0.360 | 1994 |
−0.458 | 0.81 | 0.352 | 1995 |
−0.356 | 0.72 | 0.364 | 1996 |
−0.384 | 0.77 | 0.386 | 1997 |
−0.399 | 0.85 | 0.451 | 1998 |
−0.540 | 1.00 | 0.460 | 1999 |
−0.577 | 1.10 | 0.543 | 2000 |
−0.546 | 1.19 | 0.644 | 2001 |
−1.1 | 2.31 | 1.210 | 2002 |
−1.259 | 2.56 | 1.301 | 2003 |
−1.296 | 2.54 | 1.244 | 2004 |
−1.362 | 2.71 | 1.348 | 2005 |
−1.299 | 2.58 | 1.281 | 2006 |
−1.189 | 2.41 | 1.221 | 2007 |
−1.275 | 2.52 | 1.245 | 2008 |
−1.266 | 2.46 | 1.234 | 2009 |
−1.259 | 2.51 | 1.251 | 2010 |
−1.277 | 2.51 | 1.256 | 2011 |
−1.254 | 2.53 | 1.253 | 2012 |
−1.360 | 2.61 | 1.250 | 2013 |
−1.409 | 2.74 | 1.331 | 2014 |
−1.481 | 2.87 | 1.389 | 2015 |
−1.433 | 2.87 | 1.437 | 2016 |
−1.358 | 2.71 | 1.352 | 2017 |
−1.343 | 2.73 | 1.387 | 2018 |
−1.468 | 2.86 | 1.392 | 2019 |
−1.49 | 2.90 | 1.410 | 2020 |