Table 1 Descriptive statistics.

From: The role of peers in promoting energy conservation among Chinese university students

Variables

N

SD

p50

min

max

sav

1617

3.250

20

5

25

peer

1617

1.367

19.22

14.67

23.75

gender

1617

0.490

2

1

2

birthyear

1617

2.177

1999

1989

2004

relig

1617

0.350

1

1

3

marital

1617

0.0740

1

1

2

polit

1617

0.523

2

1

5

leader

1617

0.413

0

0

1

grade

1617

1.075

2

1

5

degree

1617

0.515

1

1

3

livtyp

1617

1.138

3

1

4

hukou

1617

0.878

2

1

5

houstyp

1617

2.239

1

1

7

incomtyp

1617

1.094

3

1

6

housnum

1617

1.244

2

1

7

car

1617

0.836

2

1

6

polit_f

1617

1.274

1

1

6

polit_m

1617

1.283

1

1

6