How to run AIC and Logit on Panel Data?

I've data for 10 banks over a period of last 10 years. I've financial ratios for each bank corresponding to each financial year. There are 20 such ratios.
I would like to run AIC on these ratios to find 7 or 8 most significant ratios and then run binary logit on the panel data of these significant ratios.
Which software do I use for this and how do I do this?