S Corp formed in NY but ran in FL. Issues filling CT-3-S Part 2, item 22

Hello.  I run an S Corp which was formed in NY in 2016 but I was running it from a home office in Florida.  The business is getting paid from a client based in NY. I am not sure what to type in Part 2, item 22 on form CT-3-S, which is asking for New York receipts.
Should I enter any receipts (ordinary business income) or write $0?
TurboTax lists it as error if I put any number other than 0 in that field.