manipulation of data sample, help

[Bankscope]

Hi everyone,

I am sorry to bother you by this, but i have a problem in analysing my data using eviews ( it is my first time to use eviews).

I have a data for several banks in different countries(31 countries) with 31 variables but these banks have different years for instance one country have one banks and the data available from 1995 to 2008 and another country have eight banks for different years some from 2005 to 2008 some from 1993 to 2008 etc. And in the beginning i want to calculate t-statistics and p-value for each country alone. So how i can do this for each country alone. i am attaching a sample of my data.

Thank you for your help.