Tenure (years)

Observations

Observations of promotion

Num 3

Rate 3

Num 4

Num 4/Num 3

Rate 4

1 - 2

55

17.08%

28

50.91%

21.05%

3 - 4

119

36.96%

52

43.70%

39.10%

5 - 6

88

27.33%

38

43.18%

28.57%

7 - 8

36

11.18%

6

16.67%

4.51%

9 - 10

18

5.59%

7

38.89%

5.26%

11 - 15

6

1.86%

2

33.33%

1.50%

Total

322

100%

133

100%