Are We Going Backward?

0

/

1999

4.2

/

2021

6.4

/

2017

6

/

2023

6

/

2021

0

/

1992

0

/

2022

0

/

2025

0

/

2018

0

/

1999

7

/

2024

7

/

1989

0

/

2024

8.2

/

2019

5.192

/

1999

0

/

1990

0

/

NaN

6.6

/

2021

0

/

2016

0

/

2009