1999

6.7

2006

5.1

2012

5.9

2022

6.7

1989

6.4

1986

6.9

1991

4.7

1994

4.8

2024

4.7

2007

5.3

1991

8.1

1998

8.2

1990

7.3

1984

6.2

2001

6.2

1945

0.0

2009

6.5

1997

6.3

2002

5.6

2000

4.8