databasenormalization

12:10

20:05

3:11

18:55

1:29:42

1:12:03

6:09

2:09

19:38

35:36

3:33

16:45

21:30

21:05

22:08

45:31

7:31

24:15

8:31

4:44

1:49

5:44

3:31

1:57

2:42

2:56

3:12

14:42

2:35

21:32

1:53

15:40

14:33

9:59

6:31

10:25

9:13

7:30

9:41

9:09