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Table 2 Percentages of the total population exposed to each noise category in the present noise model

From: A statistical downscaling approach for generating high spatial resolution health risk maps: a case study of road noise and ischemic heart disease mortality in Melbourne, Australia

Noise category (in dB) Noise (population weighted dB) Population Percentage of population
Below 41 23.82 2,384,408 60.92
41–45 43.43 571,828 14.61
46–50 48.39 482,741 12.33
51–55 53.18 306,973 7.84
56–60 57.98 129,686 3.31
61–65 62.82 33,809 0.86
66–70 67.75 4529 0.12
71–75 71.69 121 0.00
76–80 NA 0 0.00
Total NA 3,914,095 100.00