问答题

描述图表一中的专业课程选修人数特征
2．描述2007午的数据和2006年数据的变化
3．你不需要对两个表格的数据给出自己的分析
Table 1:


Table 2:
\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n

%change from the year 2006 to 2007 by degree courses
Degree	Biological Science	Language	Education	Business	Computer Science
%Change	+12%	-3%	-9%	+1%	+5%