2013

6.5

2014

6.0

2013

6.6

2014

6.6

1968

6.9

2012

5.8

2000

5.0

1993

6.3

2019

7.5

1960

7.0

2003

8.7

2014

7.1

2002

5.4

2021

10.0

1991

6.3

1989

5.8

1966

6.5

1942

5.1

1989

5.7

2001

6.1