2026

0.0

1987

6.9

1979

7.8

2000

6.5

2013

5.1

1996

6.4

2001

7.8

1997

6.6

1999

6.3

2002

6.0

2005

7.1

2006

7.3

2007

6.5

2005

5.4

1970

7.5

1978

6.7

2003

4.7

1949

6.5

2014

4.1

1993

7.6