2007

7.4

1980

6.6

1968

6.5

1988

5.3

2014

1.0

2021

7.7

1996

4.2

1994

6.0

2000

5.5

2023

10.0

2005

4.9

2024

10.0

2013

3.6

2006

6.9

1999

5.7

2014

4.0

1992

5.4

2020

5.5

2014

6.6

1989

6.9