The number of identifications you’ve made in a given period of time can be obtained by modifying the following URLs.
Your identifications on 24 April 2023:
https://www.inaturalist.org/identifications/jbecky?on=2023-04-24
All your identifications for April 2023:
https://www.inaturalist.org/identifications/jbecky?on=2023-04
All your identifications for 2023:
https://www.inaturalist.org/identifications/jbecky?on=2023
If you have the interest and the ability, these data can be retrieved from the API and can be queried in greater detail, either with the parameters provided by iNaturalist or by using external analytical environments. More information is available on the API documentation page:
https://api.inaturalist.org/v1/docs/#!/Identifications/get_identifications