It's interesting that the data doesn't have values with the Turkish dotted or dotless I, ie the one in İstanbul, İbrahim, or Diyarbakır. Seems pretty important to store people's names correctly.
Then again -- if they can't figure out how to index their databases... then most likely they probably can't out how to do locales and character sets properly, either.
https://en.wikipedia.org/wiki/Dotted_and_dotless_I