Is subdomain counted as domain for installation?
 

Hi,
I have a site and within my site I've around 12 ~ 13 subdomains which each one of those is dedicated to specific country! So was wondering if I could install vB for as much as subdomain I have within the same domain name or not?
For example:

• america.domain.com
• england.domain.com
• france.domain.com
• spain.domain.com
• italy.domain.com
• iran.domain.com
• egypt.domain.com

and etc.

So am I allowed to do this or...! :(