1911 Census of England and Wales, General Report with Appendices, Table 51: " Age-distribution of Males aged 20 years and upwards in certain Occupations compared with that of all Occupied Males".

Schoolmasters, TeachersCommercial TravellersCarmen, Carters (not Farm)Farmers, Farmers. Relatives assisting on
    FarmDomestic GardenersFishermenIron FoundersErectors, Fitters, TurnersCarpenters, JoinersPainters, DecoratorsCabinet MakersEarthenware, China—MannfactureSaddlery and Harness MakersCotton ManufactureDrapers, Linen Drapers, MercersTailorsButchers, Meat SalesmenBread, Biscuit, Cake, etc—MakersGas Works ServiceEngine Drivers, Stokers (not Railway,
    Marine, or Agricultural)
Occupation. Proportion of each Age-group per 1,000 aged 20 and
upward per cent. of that for all Occupied Males.
Ages.
20— 25— 35— 45— 55— 65—
105 108 100 116 75 30
Commercial Clerks 179 117 83 65 55 45
53 106 124 110 95 70
Railway—Engine Drivers, Stokers 120 111 104 92 80 21
96 119 109 89 72 47
Dock, Wharf—Labourers 60 91 120 125 110 72
67 71 90 118 153 262
Agricultural Labourers 113 81 81 104 125 206
93 87 97 107 118 149
             
85 87 97 114 124 147
Coal Miners (Workers at the Face) 113 119 107 86 65 32
107 107 103 93 92 62
Blacksmiths, Strikers 89 91 97 109 125 119
134 108 97 85 82 47
Electrical Apparatus Makers 144 140 98 59 32 15
79 97 81 113 139 153
Bricklayers 53 108 93 115 132 115
78 98 105 114 110 83
             
98 103 89 99 111 121
Brick, Plain Tile, etc. Makers 97 103 102 99 95 96
109 104 109 95 80 57
Manufacturing Chemists 85 102 109 104 99 79
65 82 103 120 133 166
Printers ("Others in Printing") 130 99 104 91 80 66
132 102 101 97 76 45
Wool, Worsted—Manufacture 109 87 101 107 114 91
126 102 98 90 88 74
             
89 95 105 101 103 132
Boot, Shoe—Makers 83 86 99 104 118 194
136 109 100 83 70 55
Grocers ; Tea, Coffee, Chocolate—Dealers 132 104 95 86 83 85
151 112 92 78 66 53
Inn, Hotel—Keepers ; Publicans 16 61 133 159 149 126
45 87 126 131 118 79
General Labourers 70 81 100 120 137 164
64 98 116 118 106 70