manufacturing

service

wholesale and retail

natural resources

N

312

203

32

36

windows

1

2

3

1

2

3

1

2

3

1

2

3

mean

−0.0285

−0.0135

−0.0120

−0.0014

−0.0078

−0.0081

−0.0327

−0.0032

0.0054

0.0269

−0.0038

−0.0039

t-statistics

(−1.0639)

(−0.9839)

(−1.2778)

(−0.0500)

(−0.5246)

(−0.7288)

(−0.4430)

(−0.0717)

(0.1620)

(0.4906)

(−0.1232)

(−0.1807)

p-statistics

(0.2882)

(0.3259)

(0.2023)

(0.9602)

(0.6004)

(0.4670)

(0.6608)

(0.9433)

(0.8723)

(0.6268)

(0.9026)

(0.8576)