2 10 2 2 2 2 2 2 9
id grade es 1 e2a e2b e2c e2d e3 e4 e5 e6 e7 e8 e9 grade
134522 22 0.5 2.0 2.2 2.5 2.5 2.0 2.0 1.0 1.5 2.0 0.0 4.0 22.2
140629 28 1.5 2.0 2.5 2.0 2.0 0.0 2.0 2.0 1.0 2.0 2.0 9.0 28.0
139070 23 1.5 1.0 1.5 2.0 1.5 2.0 1.0 1.5 2.0 2.0 0.0 7.0 23.0
137106 14 0.0 1.0 1.5 1.5 1.5 0.5 1.5 0.0 0.0 1.5 0.0 5.0 14.0
141332 30 1.5 2.5 2.5 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.0 9.0 29.5
142850 21 1.0 1.5 1.0 2.0 1.5 0.0 1.0 1.0 1.0 2.0 2.0 7.0 21.0
139699 16 1.5 1.0 1.0 1.5 1.0 0.5 1.5 0.0 0.0 1.5 0.0 6.0 15.5