Hi,
I live in Turkey and I am a citizen of Turkey.In 2001 Turkey had one of the big economic crisis in it!s history.We lived with that effects for 4 years but many laws changed about banking in order not to live the same crisis again.It was really rough years but now Turkey will not suffer like US or European countries.Just check that if the bank you have the account has a partnership with the international banks that has problems(Fortis,Dexia etc.).
Have a nice day,