공  단

관리원

협  회

계

수직순환식

106

(9.00%)

1

(0.16%)

17

(2.77%)

124

(6.81%)

수평순환식

7

(0.59%)

0

(0.00%)

8

(1.31%)

15

(0.82%)

다층순환식

247

(20.97%)

2

(0.33%)

131

(21.37%)

380

(20.87%)

2단식

431

(36.59%)

22

(3.59%)

166

(27.08%)

619

(33.99%)

다단식

262

(22.24%)

5

(0.82%)

101

(16.48%)

368

(20.21%)

승강기식

75

(6.37%)

0

(0.00%)

147

(23.98%)

222

(12.19%)

승강기슬라이드식

14

(1.19%)

0

(0.00%)

17

(2.77%)

31

(1.70%)

평면왕복식

36

(3.06%)

0

(0.00%)

26

(4.24%)

62

(3.40%)

계

1,178

(64.69%)

30

(1.65%)

613

(33.66%)

1,821

(100%)