Instructions
Open the spreadsheet below and locate sheet called "EmailSTK"
Go to Extention -> Apps Script
In App Script IDE, see project called "STK City GMail Feeder"
Locate App Script called "RetrieveEmailSTK.gs"
Execute function called "searchStkUtilsEmails()" by default it goes back three months in GMail
The output goes to sheet "EmailSTK" which would be wiped out when the script runs.
Then you can integrate the output to another sheet below.
Data Model:
Run GS script => STK City GMail Feeder :: EmailSTK ->
manual form entries => City of Stockton Utilities :: Transpose STK --> "Manual STK Utils" entries > StocktonAll -> StkYear -> Yearly