2012

10.0

2020

9.4

2015

5.1

1999

7.4

7.8

2023

7.0

2006

5.3

1968

4.7

1968

4.5

2015

2.5

2003

5.6

2023

6.8

2021

8.2

2015

4.3

1955

6.2

2024

7.0

1983

6.0