2019

8.7

2012

9.3

2017

6.7

2021

8.7

2000

9.4

2018

6.0

5.7

2017

8.2

2001

8.0

2014

9.5

2023

7.7

1998

3.0

2023

5.9

1958

5.0

1960

7.2

1977

5.4

2012

7.2

1977

5.2