self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
Self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
self
6.954
/1995
0
/1957
10
/1978
0
/2016
0
/NaN
0
/2025
10
/2025
0
/2015
0
/2024
7.064
/2003
6.5
/2007
6.191
/1988
7.1
/1991
7.12
/1989