2007

7.9

1994

7.6

2006

7.2

1993

7.1

2012

7.7

2012

9.7

2008

8.9

2020

7.8

2019

5.8

1994

6.7

2016

7.4

1994

8.9

1938

6.5

2014

6.7

1961

5.9