David, I think you are missing my point. Maybe what i said wasn't very clear, but if you take a look at the first graph on the document which i linked previously again and think about if you received a call from the census bureau, it will go something like this.
In TW/Japan/S.Korea/Sing., they will ask you "你這個禮拜內有在找工作嗎?"
跟 EU/N.A. "你這四周內有在找工作嗎?"
哪個會涵蓋比較多人? 看連接的那個doc的第一張圖就可以看出我們的計算範圍比較小,所以比較低...
你覺得四周和一週沒有差的話,那我也沒話說....
and on the 15/16 age minimum bracket.. 都還在讀書,這數字才沒差吧