This section is from the book "Scientific American Reference Book. A Manual for the Office, Household and Shop", by Albert A. Hopkins, A. Russell Bond. Also available from Amazon: Scientific American Reference Book.
The following table shows the seagoing screw steamships in the world of 12 knots or upward, and of 2,000 gross tons or more, recorded in Lloyd's Register on July 1, 1903; including a few vessels building at that time. While in tonnage these vessels are about one-fourth of the world's sea-going steam tonnage, in efficiency, due to their size and speed, they represent more nearly one-third of the effective ocean-carrying power of the world in the general foreign and colonial carrying trade, and probably 85 per cent, of the world's foreign passenger trade.
Speed. | 1903. | |
Tons. | ||
Twenty knots and over..... | 20 | 236,114 |
Under 20 and over 19 knots. | 9 | 63,219 |
Under 19 and over 18 knots. | 24 | 191,454 |
Under 18 and over 17 knots. | 56 | 378.197 |
Under 17 and over 16 knots. | 80 | 550,315 |
Under 16 and over 15 knots. | 98 | 509,479 |
Under 15 and over 14 knots. | 154 | 766,719 |
Under 14 and over 13 knots. | 379 | 1,886.602 |
Under 13 and over 12 knots. | 502 | 2,079,775 |
Total....................... | 1,322 | 6,661,874 |

Japanese.......... 700,000
Russian........... 1,000,000
Italian............ 1,200,000
French............ 1,500,000
Norwegian......... 1,700,000
United States...... 2,800,000
German........... 3,000,000
British............15,000,000
 
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