Any error is my own.
What, then, is the AH year in "the rest of the muslim world"?
Answer to #19 and 20.....
It is 1425 on the muslim calendar, which is a lunar calendar.
Here's some info on calculating .........http://i-cias.com/e.o/islam_cal.htm
The Persian calendar is solar. It is year 1383.
Afghanistan may use this calendar also, but I'm not sure.