Create LaTeX table for descriptive statistics using Estout

I want to create a table of descriptive statistics. To be more specific, The table should contains 6 rows and 4 columns, something like this:

Descriptive Statistics

-----------------------------------------------------------

Cohort A Cohort B Cohort C

-----------------------------------------------------------

Urban Residence 0.263 0.313 0.264

Years of Schooling 5.585 7.280 7.592

Ethnic Majority 0.928 0.918 0.915

Want Children 0.990 0.992 0.991

Ever Pregnant 0.991 0.987 0.992

-----------------------------------------------------------

Observations 3553 2450 4694

-----------------------------------------------------------

The official document for Estout provides some clues but does not make it crystal clear. Here are the steps I followed:

1. Generate an arbitrary variable;
2. Run regression, separately for each cohort;
3. Collect the results;
4. Make the table

Here are the code:

eststo clear

gen y=uniform()

quietly regress y urban eduy han want_birth preg if cohort==1, noconstant

estadd mean

eststo d1

quietly regress y urban eduy han want_birth preg if cohort==2, noconstant

estadd mean

eststo d2

quietly regress y urban eduy han want_birth preg if cohort==3, noconstant

estadd mean

eststo d3

esttab d1 d2 d3, cells(mean(fmt(%8.3f))) label nonotes nonumber nodepvars mtitles("Cohort A" "Cohort B" "Cohort C") width(1\hsize) title(Descriptive Statistics)