Wikipedia:Did you know/Statistics contains archives of DYK hooks along with the number of views they received on their DYK date; all DYK articles, particularly articles aired after 2015-07-01, are eligible to be listed in the table for the current month, and an article that was clicked over 20,000 times is eligible to be listed in among the all-time leaders. (For further details on the DYKSTATS rules, see WP:DYKSTATS#Rules.)
Here is how to check how many times your hook was clicked: