Lesson

Course Related

Course Website/ Technical Related

Not Related to Course

A1

A2

B

C1

C2

Total

Unique Posters

L1

97

128

162

301

0

688

506

L2

28

30

8

34

0

100

90

L3

13

26

16

0

0

55

44

L4

14

5

0

0

0

19

18

L5

25

4

4

5

0

38

33

L6

19

6

0

3

0

28

26

L7

32

0

0

0

0

32

32

L8

6

0

0

0

0

6

6

L9

21

3

2

0

0

26

24

L10

10

6

3

0

0

19

14

L11

13

0

3

0

0

16

16

L12

14

0

0

0

0

14

14

L13

12

0

0

8

0

20

16

L14

10

0

0

0

0

10

10

L15

14

0

0

0

0

14

14