2003 8.3

2016 7.3

2002 6.7

2002 8.6

1988 7.7

2019 7.4

2019 5.3

2007 7.7

2009 7.9

2000 7.8

2010 6.7

2020 7.1

1950 7.3

2020 5.1

1999 8.2

2019 6.4

2007 8.2

1987 7.1

2013 7.7

2005 7.7