1990 7.2

2015 7.8

1990 7.5

2014 8.1

2005 7.4

2021 5.9

2019 7.4

2015 5.3

1987 7.6

2013 7.8

2021 7.4

1995 8.3

2021 6.2

2014 6.9

2006 8.1

2016 6.4

2007 7.3

2021 6.2

1998 8.5

2017 7.1