This is not the greatest place to take a poll, IMHO
I think that most of what I see here can take place anywhere from very quickly a few days(like 90) all the way up to years(10-20). The most common would be around 2-3 years I think.
Lets face it - our marriages are over at bomb drop, some get lucky and are able to form new marriages, some legally get divorced and others don't.