first quantile, 10^th

last quantile, 90^th

2000

2003

2006

2009

all

2000

2003

2006

2009

all

south

−58.98

−63.03

−63.01

−42.35

−53.61

−36.77

−65.55

−51.78

−30.09

−46.46

(5.63)

(18.41)

(18.54)

(17.77)

(21.26)

(5.99)

(22.41)

(16.72)

(10.14)

(29.57)

academic

100.92

92.50

95.32

87.95

91.74

69.50

87.42

109.70

91.11

88.57

(6.36)

(20.26)

(18.94)

(23.73)

(26.08)

(5.69)

(18.87)

(23.38)

(18.73)

(35.16)

technical

28.53

48.85

46.87

57.61

48.01

26.676

53.58

59.71

68.81

52.49

(1.75)

(11.52)

(11.98)

(18.20)

(14.22)

(2.97)

(12.19)

(12.49)

(20.92)

(24.06)

boy

−0.467

32.17

16.64

18.538

18.80

34.02

35.32

23.98

18.36

25.39

(0.04)

(10.60)

(5.52)

(8.20)

(7.45)

(4.98)

(11.36)

(6.64)

(6.16)

(16.01)

stud/teach

5.48

1.14

2.06

4.08

2.01

3.72

2.46

1.81

3.28

2.01

(2.29)

(3.05)

(1.85)

(7.19)

(4.76)

(2.07)

(9.00)

(2.36)

(7.23)

(9.99)

private

−54.14

−44.48

−78.48

−64.91

−54.57

−21.90

−48.20

−40.81

12.13

−27.88

(2.01)

(4.82)

(9.39)

(10.66)

(7.35)

(1.49)

(7.41)

(5.62)

(1.26)

(7.51)

sh lab eq

1.41

−6.42

−3.28

2.63

−1.56

−6.46

−1.06

−4.40

7.59

−1.18

(0.26)

(3.13)

(1.98)

(1.74)

(1.10)

(2.01)

(0.63)

(2.21)

(4.98)

(1.26)

sh text

−14.10

−1.81

−7.31

−6.55

−5.85

−13.01

−6.21

−7.36

−13.03

−9.05

(1.91)

(0.74)

(2.88)

(3.59)

(2.81)

(3.22)

(3.06)

(2.74)

(6.67)

(7.79)

sh comp

4.28

−4.702

9.29

−0.48

2.24

3.60

13.09

5.90

0.87

5.15

(0.70)

(2.24)

(4.36)

(0.31)

(1.20)

(1.09)

(6.04)

(2.43)

(0.47)

(5.16)

poor lib

9.05

7.20

1.28

−3.71

−0.40

2.73

−3.34

4.21

1.53

1.26

(1.95)

(2.90)

(0.62)

(2.23)

(0.24)

(0.96)

(1.62)

(1.81)

(1.08)

(1.41)

short teacher

1.40

−0.15

−2.78

4.44

0.40

−1.39

−0.48

0.78

7.26

0.75

(0.29)

(0.08)

(1.53)

(3.27)

(0.29)

(0.47)

(0.26)

(0.47)

(5.39)

(0.89)

prop cert

−4.38

−5.68

−2.27

9.96

12.00

13.08

9.70

8.29

−10.35

16.47

(0.26)

(0.48)

(0.29)

(1.56)

(1.69)

(1.34)

(0.99)

(0.99)

(1.93)

(4.51)

school size

0.021

0.008

−0.003

−0.06

−0.008

−0.008

−0.001

−0.008

−0.05

−0.008

(1.13)

(1.54)

(0.69)

(5.46)

(2.14)

(0.81)

(0.24)

(1.61)

(5.22)

(3.41)

computer

0.24

0.08

0.17

0.30

0.14

0.15

0.19

0.18

0.26

0.11

(1.47)

(2.57)

(6.07)

(5.37)

(7.16)

(1.75)

(5.44)

(4.77)

(6.43)

(8.84)

constant

252.8

349.5

321.8

321.1

319.5

502.9

488.8

479.7

496.2

493.1

(7.46)

(31.46)

(28.89)

(38.06)

(36.44)

(23.22)

(39.47)

(41.37)

(71.46)

(98.05)

n

2012

10453

16014

23588

52067

2012

10453

16014

23588

52067

pseudo R²

0.20

0.16

0.16

0.16

0.13

0.18

0.20

0.13

0.15

scale ω(θ)

98.02

107.77

103.71

135.48

100.37

90.98

119.14

111.58

90.62