I have Gender, Age and City columns.
I need a COUNTIF formula that will enable me to count, for example:

- number of girls, aged 6
- number of girls, aged between 6 and 12, from London

The formula I used for the gender is =COUNTIF(D2:D482,"G").

So far, it is not going too well.

Any help would be grately appreciated.

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NitaMax