The Scottish Government

10 metres & under

>10 <15 metres

15<20 metres

20<25 metres

25<30 metres

30<35 metres

35 metres & over

Total

Over 10 metres

Number

Under 10 years

279

18

25

35

27

9

24

417

138

10<15

281

73

14

34

26

1

6

435

154

15<20

208

33

26

32

17

1

5

322

114

20<25

207

34

32

35

13

1

16

338

131

25<30

121

42

62

40

23

5

2

295

174

30<35

80

32

58

7

3

2

2

184

104

35 years & over

133

30

35

9

1

4

4

216

83

Not known

336

22

8

11

8

0

3

388

52

Total

1645

284

260

203

118

23

62

2595

950

Average age (years)

19.8

22.5

25.5

18.4

16.5

19.2

15.2

20.3

21.2

Total tonnage

Under 10 years

1,208

311

3,062

7,495

9,640

4,876

32,242

58,834

57,626

10<15

974

1,173

1,196

5,667

6,243

217

5,189

20,659

19,685

15<20

729

517

2,419

5,149

3,889

375

3,059

16,138

15,408

20<25

766

522

2,095

4,900

2,426

322

9,601

20,632

19,866

25<30

534

505

3,242

5,096

4,099

1,181

769

15,426

14,892

30<35

271

475

2,289

821

510

345

746

5,457

5,186

35 years & over

438

428

1,116

913

97

836

1,385

5,213

4,775

Not known

1,065

309

476

1,433

1,435

0

1,513

6,231

5,166

Total

5,986

4,240

15,895

31,473

28,339

8,152

54,504

148,589

142,604

Average tonnage

4

15

61

155

240

354

879

57

150

Total power (kW)

Under 10 years

21,571

3,509

9,720

19,954

20,344

11,253

69,647

155,998

134,427

10<15

14,389

11,264

4,426

15,175

14,524

746

9,084

69,608

55,219

15<20

9,719

3,607

8,190

13,160

8,398

855

7,676

51,606

41,886

20<25

8,807

4,021

8,863

13,397

6,692

750

24,527

67,057

58,250

25<30

5,433

3,994

14,234

14,741

11,515

3,094

1,968

54,979

49,546

30<35

2,522

3,230

11,866

2,358

1,291

1,102

2,011

24,380

21,858

35 years & over

3,518

2,523

6,014

2,791

222

1,562

2,191

18,822

15,303

Not known

14,737

3,248

1,634

4,058

3,980

0

3,867

31,524

16,787

Total

80,697

35,396

64,947

85,634

66,966

19,362

120,971

473,972

393,276

Average power

49

125

250

422

568

842

1951

183

414