2013

7.1

1988

7.4

1989

4.8

1926

7.9

2000

5.5

2024

10.0

2003

6.2

2011

6.7

1994

6.7

2007

7.0

2007

6.8

2000

5.9

2010

5.0

2010

6.3

2016

0.0

1999

6.8

2015

7.3

1990

7.2

2001

7.5

1991

6.9