2025

6.8

2011

7.4

2016

7.4

1999

6.6

2003

6.6

6.3

2014

5.4

2025

6.0

1987

6.2

1971

6.8

2020

6.9

2005

5.3

2024

5.5

2019

5.7

2009

5.6

1964

5.9

2013

7.0

2001

5.7

2015

8.1

1901

5.0