Hi Jim
The compulsory education system requires children of between 4 and 5 to begin primary school at P1 level, they remain in Primary school for 7 years, after this they move to secondary school where they must complete 5 years. After the 5 years are complete pupils can decide if they want to continue their education or get a job.
So really, our education system corresponds to yours in that kids attend lower school for 12 years before entering university or a profession. I figured it was probably about the same but wasn't sure. Thanks for enlightening me, Rob.
Oh, by the way, I doubt that I shall have to flag you for any more mistakes in use of the English language. You've become extremely proficient and I congratulate you.