Trash and Progress

5

/

2018

7

/

2014

5.7

/

NaN

3.3

/

2007

6.611

/

1967

6.447

/

2015

6.8

/

2011

6.6

/

2010

1

/

2021

9.75

/

2013

4.6

/

1970

5

/

2002

5.7

/

2012

5.9

/

1984

7.1

/

1999

3.7

/

2006