选1分布

11

25.8%

16

15.7%

17

8.4%

21

8.4%

12

7.4%

20

7%

25

6.3%

52

5.7%

13

4%

18

4%

54

1.7%

03

0.7%

49

0.7%

51

0.7%

68

0.7%

01

0.3%

28

0.3%

33

0.3%

35

0.3%

36

0.3%

39

0.3%

47

0.3%

55

0.3%

73

0.3%

02

0%

04

0%

05

0%

06

0%

07

0%

08

0%

09

0%

10

0%

14

0%

15

0%

19

0%

22

0%

23

0%

24

0%

26

0%

27

0%

29

0%

30

0%

31

0%

32

0%

34

0%

37

0%

38

0%

40

0%

41

0%

42

0%

43

0%

44

0%

45

0%

46

0%

48

0%

50

0%

53

0%

56

0%

57

0%

58

0%

59

0%

60

0%

61

0%

62

0%

63

0%

64

0%

65

0%

66

0%

67

0%

69

0%

70

0%

71

0%

72

0%

74

0%

75

0%

76

0%

77

0%

78

0%

79

0%

80

0%