Natural Resistance

7.6

/

1977

6.2

/

1949

6.4

/

1969

6.9

/

1957

6.563

/

1990

6.6

/

2003

7.458

/

2011

7.3

/

1920

8.5

/

2009

7.708

/

2024

6.2

/

NaN

6.547

/

1972

7.6

/

2022

7.3

/

2011

5.6

/

2019

6.1

/

2010

6.539

/

2018

7.3

/

2004

5.9

/

1985

7.305

/

2009