Table 2.2 Number, tonnage and engine power of active Scottish based vessels by length group and age group as at 31st December 2010
| | Length group (metres) |
|---|
| | | 10m & | | | | | | 35m & | | |
|---|
| | | under | >10 <15 | 15 <20 | 20 <25 | 25 <30 | 30 <35 | over | Over 10m | Total |
|---|
| Number of vessels | Age Group (years) | Under 10 | 181 | 19 | 26 | 13 | 5 | 1 | 19 | 83 | 264 |
|---|
| 10<15 | 122 | 12 | 11 | 18 | 11 | 3 | 6 | 61 | 183 |
|---|
| 15<20 | 150 | 17 | 9 | 9 | 7 | 2 | 2 | 46 | 196 |
|---|
| 20<25 | 220 | 62 | 18 | 24 | 19 | 2 | 4 | 129 | 349 |
|---|
| 25<30 | 165 | 36 | 14 | 17 | 6 | - | 1 | 74 | 239 |
|---|
| 30<35 | 156 | 22 | 15 | 3 | 7 | 3 | 1 | 51 | 207 |
|---|
| 35 yrs & over | 197 | 64 | 81 | 5 | 9 | 5 | 10 | 174 | 371 |
|---|
| Not known | 294 | 18 | 12 | 11 | 2 | 2 | 2 | 47 | 341 |
|---|
| Totals | 1,485 | 250 | 186 | 100 | 66 | 18 | 45 | 665 | 2,150 |
|---|
| Average age | 24 | 27 | 29 | 20 | 23 | 27 | 19 | 25 | 24 |
|---|
| Total tonnage 1 ( GT) | Age Group (years) | Under 10 | 621 | 440 | 3,824 | 2,972 | 1,896 | 325 | 37,920 | 47,377 | 47,998 |
|---|
| 10<15 | 559 | 215 | 1,478 | 3,824 | 3,879 | 1,664 | 8,106 | 19,166 | 19,725 |
|---|
| 15<20 | 523 | 289 | 882 | 1,794 | 2,030 | 661 | 1,065 | 6,721 | 7,244 |
|---|
| 20<25 | 807 | 978 | 1,907 | 4,122 | 4,647 | 592 | 1,931 | 14,177 | 14,985 |
|---|
| 25<30 | 668 | 579 | 1,390 | 2,684 | 1,230 | - | 477 | 6,361 | 7,028 |
|---|
| 30<35 | 564 | 298 | 1,041 | 401 | 1,250 | 781 | 295 | 4,066 | 4,630 |
|---|
| 35 yrs & over | 793 | 946 | 4,161 | 612 | 1,410 | 1,126 | 3,398 | 11,653 | 12,446 |
|---|
| Not known | 796 | 276 | 1,304 | 1,430 | 372 | 460 | 1,647 | 5,489 | 6,284 |
|---|
| Totals | 5,330 | 4,021 | 15,988 | 17,838 | 16,713 | 5,609 | 54,839 | 115,008 | 120,339 |
|---|
| Average tonnage | 4 | 16 | 84 | 184 | 255 | 322 | 1,237 | 177 | 63 |
|---|
| Engine power 2 (kW) | Age Group (years) | Under 10 | 12,695 | 4,999 | 10,103 | 7,515 | 4,187 | 750 | 97,510 | 125,064 | 137,759 |
|---|
| 10<15 | 10,380 | 2,182 | 4,233 | 10,274 | 7,788 | 3,193 | 18,623 | 46,294 | 56,673 |
|---|
| 15<20 | 8,295 | 2,740 | 2,767 | 4,339 | 4,243 | 1,244 | 2,650 | 17,983 | 26,278 |
|---|
| 20<25 | 11,859 | 9,447 | 5,990 | 10,583 | 10,755 | 1,601 | 4,421 | 42,797 | 54,656 |
|---|
| 25<30 | 7,898 | 4,618 | 4,274 | 7,178 | 3,142 | - | 1,790 | 21,002 | 28,900 |
|---|
| 30<35 | 6,947 | 2,321 | 3,842 | 1,144 | 3,712 | 1,988 | 500 | 13,507 | 20,454 |
|---|
| 35 yrs & over | 7,626 | 6,692 | 16,682 | 1,864 | 4,230 | 2,754 | 7,453 | 39,675 | 47,301 |
|---|
| Not known | 12,637 | 3,080 | 4,379 | 4,096 | 922 | 1,043 | 2,735 | 16,254 | 28,892 |
|---|
| Totals | 78,337 | 36,080 | 52,270 | 46,992 | 38,979 | 12,573 | 135,682 | 322,576 | 400,913 |
|---|
| Average power | 55 | 142 | 275 | 482 | 595 | 721 | 3,092 | 496 | 206 |
|---|
(1) Year on year tonnage comparisons should be made with caution, since these figures take no account of the phased replacement of GRT with GT during the period 1996-2003. See explanation in Section 2.2 Size of the Scottish Fleet for further details.
(2) Engine power in years before 2005 have been underestimated. See explanation in Section 2.2 Size of the Scottish Fleet for further details.