1921 Census of England and Wales, General Report with Appendices, Table 84 : " Relative Fertility by Occupation - Married Men".

*Occupation of Married Men
(Orders).		 Relative Fertility Rate—Age of Married Men being Ratio of
Fertility
Rate
(All Ages)
to that of
All
Married
Men.		 Ratio of Actual
Number of
Children to
Standard
Number
obtained
by Appl-
ication
of Age Rates
of All
Married Men.
All
Ages		 Under
25		 25—
29		 30—
34		 35—
39		 40—
44		 45—
49		 50—
54		 55
and
over
                      % %
All Married Men .098 .307 .248 .193 .136 .081 .038 .015 .004 100 100
                       
XXXI Miscellaneous Occupations (mainly Labourers). .116 .343 .292 .230 .177 .111 .055 .021 .005 118 124
IV Makers of Coke, Lime, Cement, etc. .133 .341 .291 .223 .165 .118 .061 .027 .005 136 123
III Mining and Quarrying Occupations. .147 .341 .277 .218 .171 .118 .059 .021 .006 150 120
V Makers of Bricks, Pottery, Glass .123 .349 .271 .221 .160 .103 .045 .020 .004 126 116
XVII Builders, Bricklayers, etc. .098 .337 .285 .222 .157 .095 .046 .018 .004 100 115
VI Workers in Chemicals, Paints, etc. .119 .324 .270 .225 .156 .099 .048 .021 .006 121 115
II Agricultural Occupations .088 .330 .276 .218 .154 .096 .047 .019 .005 90 114
XXX Stationary Engine Drivers .115 .326 .270 .211 .153 .097 .044 .016 .005 117 111
I Fishermen .114 .296 .259 .218 .144 .101 .045 .018 .008 116 109
XXI Workers in Gas, Water, Electric Supply. .096 .299 .272 .198 .153 .093 .043 .013 .006 98 108
XVIII Painters and Decorators .097 .312 .263 .202 .141 .086 .042 .016 .004 99 105
XXII Transport Workers .115 .306 .257 .199 .143 .087 .039 .015 .004 117 104
XIV Makers of Foods, Drinks, Tobacco. .099 .317 .260 .201 .134 .075 .035 .012 .005 101 101
XIX Workers in Miscellaneous Materials (see classification). .111 .328 .265 .188 .135 .077 .032 .016 .004 113 101
XX Workers in Undefined Materials (see classification). .107 .311 .246 .198 .137 .083 .038 .014 .004 109 101
XI Workers in Skins,. Leather Goods Makers. .088 .321 .252 .197 .132 .070 .032 .014 .004 90 98
VII Metal Workers .112 .308 .243 .184 .132 .080 .036 .013 .004 114 97
VIII Workers in Precious Metals .098 .331 .236 .201 .126 .078 .026 .010 .003 100 96
XXIX Warehousemen, etc. .094 .290 .245 .189 .128 .070 .033 .012 .003 96 95
XV Workers in Wood, etc. .087 .292 .247 .187 .126 .072 .031 .012 .003 89 94
XIII Makers of Textile Goods and Articles of Dress. .083 .301 .237 .186 .127 .072 .031 .012 .003 85 93
IX Electrical Apparatus Makers, Fitters, etc. .121 .286 .221 .167 .118 .070 .033 .014 .005 123 88
XXIV Public Administration and Defence. .121 .245 .223 .182 .120 .065 .028 .012 .004 123 88
XVI Paper Workers, Printers, etc. .083 .272 .229 .177 .117 .059 .025 .009 .004 85 86
XXIII Commercial and Financial Occupations. .076 .262 .218 .174 .111 .059 .027 .013 .004 78 84
XII Textile Workers .081 .296 .221 .165 .103 .054 .021 .008 .003 83 82
XXVII Persons employed in Personal Service. .065 .263 .209 .164 .112 .060 .028 .011 .004 66 82
X Makers of Watches, Clocks, etc. .076 .282 .218 .147 .108 .053 .033 .010 .003 78 80
XXV Professional Occupations .065 .206 .180 .165 .111 .061 .028 .014 .004 66 79
XXVI Persons employed in Entertainments, etc. .084 .232 .196 .144 .106 .062 .037 .019 .007 86 79
XXXII Unoccupied and Retired .023 .262 .198 .135 .112 .061 .034 .013 .002 23 76
XXVIII Clerks, Draughtsmen, Typists, etc. .087 .225 .193 .158 .101 .052 .021 .009 .002 89 75

* For details of the occupations comprised in each of the groups (orders), reference should be made to the Classification of Occupations.