both of variables take values 1,2 or 3 and i would like to make a table that reports mean such that:

| var1=1 | var1=2 | var1=3

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var2=1 | mean(1_1) | mean(1_2) | mean(1_3)

| | |

var2=2 | mean(2_1) | mean(2_2) | mean(2_3)

| | |

var2=3 | mean(3_1) | mean(3_2) | mean(3_3)

| | |

ive been playing around with estpost, esttab, etc but cant figure it out. please help if possible...