6-Congestion in Industrial Localities PER CENT. OF HOUSEHOLDS OF EACH SPECIFIED NUMBER OF PERSONS By general nativity and race of head of household (STUDY OF HOUSEHOLDS) [This table includes only races with 20 or more households reporting. The totals, however, are for all races.] 3.90 6.13 5.27 5.45 5.50 Italian, South 1,530 Lithuanian. 791 6.44 Mexican. 42 4.67 .0 27.4 21.2 20.5 11.6 9.6 6.2 1.4 1.4 5.19 .0 12.1 17.8 16.2 15.9 12.4 10.0 5.7 3.7 .0 4.4 12.4 11.9 13.3 16.8 12.4 10.6 7.5 .0 6.7 16.0 18.0 16.4 17.5 10.0 8.4 3.7 .0 8.5 12.3 17.6 17.8 15.0 10.7 6.6 5.1 .5 8.4 16.2 17.2 14.7 14.1 8.9 7.2 4.1 5.65 .0 8.6 15.2 15.8 12.9 13.6 12.0 8.2 5.8 5.89 .0 5.8 10.1 12.3 19.5 15.5 13.0 11.1 6.1 6.8 10.5 14.3 14.4 10.9 11.2 8.2 6.8 .0 14.3 16.7 19.0 23.8 7.1 7.1 9.5 .0 0 3.8 15.4 3.8 30.8 7.7 11.5 15.4 .0 6.06 (b) 6.1 10.8 12.7 15.3 16.0 12.6 10.1 6.4 6.68 .0 5.6 9.5 16.8 15.1 13.8 9.9 10.3 4.7 12.47 .0 5.2 9.1 6.5 2.6 2.6 5.2 1.3 6.5 5.93 .0 14.7 13.3 12.0 9.3 14.7 9.3 6.7 8.0 6.66 .0 2.1 8.5 10.2 13.4 14.1 15.1 14.1| 12.1| .0 8.1 14.8 14.8 21.5 14.1 8.1 8.9 2.2 .0 2.9 7.2 1.4 4.3 5.8 5.8 15.9 8.7 .0 6.6 12.1 14.9 15.2 14.9 12.1 10.3 5.5 .0 12.1 16.1 11.5 11.5 13.2 8.0 6.9 6.9| .0 7.7 23.1 17.9 20.5 10.3 10.3 5.1 2.6 .0 9.1 18.4 20.2 18.8 12.6 9.3 7.0 2.91 5.87 4.82 504 6-Continued AVERAGE NUMBER OF PERSONS PER APARTMENT, PER ROOM, By general nativity and race of head of household 6-Continued AVERAGE NUMBER OF PERSONS PER APARTMENT, PER ROOM, AND PER SLEEPING-ROOM-Continued OLD AND NEW IMMIGRATION COMPARED WITH RESPECT TO AVERAGE NUMBER OF PERSONS PER ROOM AND PER SLEEPING-ROOM AMONG THE FOREIGN 6-Continued NUMBER AND PER CENT. OF HOUSEHOLDS KEEPING BOARDERS OR LODGERS By general nativity and race of head of household [Information relating to boarders or lodgers covers only immediate time of |