Industry sector

Year

Total drawing count

Sum square

Mean square

F

p

V1

Information Transmission, Software & Information Technology Services

between years

1,749,720.3

437,430.1

5.640

0.001***

within years

252,277,533.3

77,552.3

V2

Construction

between years

1,236,904.4

309,226.1

0.671

0.612

within years

552,583,496.9

460,870.3

V3

Production & Supply of Electricity, Heat, Gas, Water

between years

447,422.8

111,855.7

3.699

0.005**

within years

26,093,508.4

30,235.8

V4

Mining

between years

537,988.3

134,497.1

0.116

0.977

within years

925,634,001.4

1,157,042.5

V5

Wholesale & Retail

between years

8,752.7

2,188.2

1.477

0.208

within years

868,370.9

1,481.9

V6

R&D Research Services

between years

13,106.9

3,276.7

1.788

0.130

within years

1,062,885.2

1,832.6

V7

Management of Water Conservancy, Environment & Public Facilities

between years

6,236.5

1,559.1

1.470

0.210

within years

590,919.8

1,060.9

V8

Transportation, Warehousing & Postal

between years

16,172.4

4,043.1

2.669

0.032*

within years

665,063.5

1,515.0

V9

Finance

between years

1,571,973.4

392,993.4

1.200

0.311

within years

123,514,777.5

327,625.4

V10

Real Estate

between years

21,208.1

5,302.0

0.953

0.434

within years

1,680,359.4

5,564.1