2006

6.0

2004

7.4

1986

5.8

2003

6.3

2007

6.7

2002

5.4

2015

0.0

2021

6.6

1995

8.0

1989

7.0

2000

7.4

2022

1.0

2006

7.4

2024

6.0

2002

6.3

1977

4.4

1984

5.9

1987

2.9

1988

6.2

2024

6.5