The Upside-down Triangle

10

/

2005

9.3

/

2012

8

/

1996

6.6

/

2009

7.17

/

2021

7.5

/

2010

5.975

/

2018

6.2

/

2001

5.1

/

2015

7.45

/

2019

7.424

/

2016

8.3

/

2022

5.567

/

NaN

7.295

/

2011

5.8

/

1931

7.6

/

2022

6.7

/

2018

8.571

/

2017

6.9

/

1957

5.41

/

NaN

10

/

2007

10

/

2005

10

/

2024

6

/

1984

5

/

2024

0

/

2024

6.1

/

2024

6.5

/

2025

0

/

NaN

0

/

2024

0

/

2024

7.1

/

2022

0

/

1919

5

/

1942

0

/

1919

0

/

1996

0

/

1920

0

/

1918

6.8

/

2022