1972

6.3

1972

6.6

1985

6.8

2020

7.4

2020

6.4

2020

6.4

2015

6.6

6.6

2023

6.5

2009

5.6

7.0

2008

6.7

2024

7.2

1975

7.0

2011

6.4

2024

6.0

2023

6.8

6.6

2024

6.5

2015

6.4