The most stokes are saved when you drive for show, and putt for dough.
Wedges help you hit the ball close to the hole so you can make fewer putts.
Par is established allowing for 2 putts per green. On a par 72, 18-hole course putts account for 1/2 of par for all 18 holes. We want our Putting Avg. Per Hole to be well less than 2 putts per hole.
An important stat to follow is your GIR % - Greens In Regulation (you need to improve your %). A stat that can affect your GIR is the Driving Accuracy % (fairways hit - your % is very good.).
Next watch and improve your Sand Save % and Scrambling % numbers so you are getting up and down (1 shot from green side rough/sand and 1 putt) when you miss a GIR.