How to add leading zero in regression results using asdoc

Hi all, I am using asdoc to report result of my regression as below: asdoc xtreg gdp bank tariff i.year, fe label save(table1) dec(3) nest append However, my coefficients and standard errors do not contain the leading zeros, only like .897 or .003 My question is how to add the leading zeros in these values? Thank you so much. Best regards, Yen