Count specific values in quick edit view

Hi all,

another day - another question ;-)

I have a quick edit view in a SharePoint 2013 list. Nearly all fields are selection fields with about 15 entries the user has to pick from.

I want to achieve that a jquery code in a CEWP counts specific values. For example the user picks the value NAA from the selection field and does this several times on different items. In the end the view shows several NAA values and maybe other values in the quick edit view all over the list. Now the code in the CEWP should count how many NAA's (How many of each used values) are in that list. For Example "NAA: 3" "KKA: 9"

Any ideas how this could be achieved?