I’ve heard different answers to this question. Conducting a poll is obviously a hard task to pull of in an authoritarian country, considering the censorship by the state.
A quick search got me to this poll: Article, Archive

So the answer would be that only 15% of the population are pro-theocracy.

In response to the question "Islamic Republic: Yes or No?” 81% of respondents inside the country responded “No” to the Islamic Republic, 15% responded “Yes,” and 4% were not sure.

the tentacles of the persian state…

As a supporter of the Iranian opposition, I’d like to correct you about this description. The Islamic Republic have nothing to do with Persian ethnicity or Iranian nationality. Only 50%-60% of Iranians are Persian, it’s a very ethnically and culturally diverse nation. The Islamic Republic is a theocracy that oppresses the people of Iran. They destroy secularism and minority cultures in favor of Shia-style Islamization.

Police Be Upon Him

Narrated by Aisha:
that the Prophet married her when she was six years old and he consummated his marriage when she was nine years old. Hisham said: I have been informed that `Aisha remained with the Prophet for nine years (i.e. till his death).