2014

7.3

2019

8.7

2003

8.0

1966

7.2

2016

8.0

2024

7.2

2000

7.1

1998

6.9

2015

8.0

2015

7.1

2013

7.5

2002

8.3

2007

7.7

1999

7.9

1990

7.6

1999

7.5

2014

7.6

1993

7.9

2021

8.5

2015

7.3