How many heads of state/government (of your country) have you lived through?

Whatever head of state/government you have in your country (president/PM/monarch/anything else), how many have you lived through? You can tell your age and your country as well.

I have lived through 4 Presidents and 2 Prime Ministers so far.

I'm 17 years old, and from India, which is a federal parliamentary republic. The head of state is a ceremonial President who is supposed to be "above politics" and act as a "symbol of the nation". He/She serves for a term of 5 years, and can serve for a maximum of 2 terms. The actual head of government is the PM (no term limits, serves for as long he/she has the confidence of the House).