9.07年下半年，男教师的周工作量继续呈现上升态势，从6月份的20小时逐渐增加到了10月份的30小时，并于9月份达到整个图表上的顶峰-48小时。
In the second half of the year 2007, the weekly workload of male teachers continued to rise from 20 hours in June to 30 hours in October and eventually reached its peak as shown across the board which was 48 hours.
10.相比之下，女教师的周工作量则逐渐呈现下降，从9月份的28小时下降到10月份的24小时，继而下降到11月份的20小时，最后达到了整个图表的最低点：12月份的4小时。
In contrast, the weekly workload of female teachers revealed a trend of decrease: we first saw a drop from 28 hours in September to 24 hours in October, then to 20 in November, and then finally bottoming at 4 hours in December.
