Hi everyone

I am relatively new to STATA. I have the following problem I cannot solve:
Given my data looks as following:

game ID

1
1
1
1
1
2
2
2
3
3
3
3

I have 12 observations, 3 different unique values. On average, therefore, I have 4 observations per game ID. However, what I am looking for is the distribution of the observations per unique value. Put differently, I need more information (e.g. SD) than just the average number of observation per game. All codes I found so far, provide information about the distribution of the values itself (3 is seen as a number and not as an ID without real significance).

Thank you a lot
Giulia