34
38.4
40.7
40.9
55.3
58.3
59.5
63.4
61.8
64.4
65.3
61.6
57.2
59.1
44.7
41.7
40.5
36.6
38.2
35.6
0
10
20
30
40
50
60
70
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
% of students
Year
Worried about money
Yes
No