2015

5.9

2005

7.0

1998

6.9

2000

7.1

1990

7.8

1997

7.9

2003

7.6

1969

7.1

2025

10.0

2006

5.4

2007

6.4

1997

6.2

1995

7.0

2001

6.8

1994

6.7

2005

5.6

2015

7.5

2023

6.9

0.0

2023

5.5