1911 Census of England and Wales, General Report with Appendices, Table 36: " Commercial Clerks; Summary of Distribution by Industry or Service".

Order. Industry or Service. Males. Females. Order. Industry or Service. Males. Females.
III. Professional Occupations 3,521 1,319 XIII. Wood, Furniture, Fittings, etc 9,456 2,617
IV. Domestic Offices or Services 471 2,013 XIV. Brick, Cement, Pottery, and Glass 4,712 876
V. Commercial Occupations 56,150 7,584 XV. Chemicals, Oil, Grease, Soap, etc 17,242 5,116
VI. Conveyance of Men, Goods, and Messages 14,223 865 XVI. Skins, Leather, Hair, and Feathers 3,101 1,163
VII. Agriculture 767 182 XVII. Paper, Prints, Books, etc 18,467 8,652
VIII. Fishing 244 10 XVIII. Textile Fabrics 30,406 11,708
IX. In and about, and working and dealing
    in the Products of, Mines and Quarries
17,793 1,167 XIX. Dress 3,861 6,928
XX. Food, Tobacco, Drink, and Lodging 48,387 21,052
X. Metals, Machines, etc 52,564 12,436 XXI. Gas, Water, and Electricity Supply, etc 6,312 166
XI. Precious Metals, Jewellery, etc. 4,449 4,215 XXII. Other, General, and Undefined 12,145 5,383
XII. Building, and Works of Construction 9,746 1,408 Industry or Service not stated 40,158 22,197