Sorry, but your posts are screaming bias. In this case reducing and narrowing sample size to fit the narrative.
First you narrow the year down to pre 2013.... then you exclude October for a month that happened to be in 2012... and all that to show that your statement "PRIOR to the middle of December he was in the 20%s" is true (it would not be if October is included).
Which is all ridiculous and pointless nit picking to begin with since sample size got too small for anything.
How ridiculous sample size is can be shown that if I pick period from mid November till the end of 2012, I could claim that Reke should go to 3pt shooting context with his 42% 3pt shooting.
Sample size matters, and ignoring and massaging it shows when somebody has agenda (or incapable to comprehend numbers, which is not the case here).
As some guy said
"Torture the data, and it will confess to anything." Ronald Coase, Nobel Prize Laureate