Distance

the number of population served by current civil defence

the number of population served by optimum civil defence

% change

0 - 150 m

316,858

422,561

33.35974

150 - 300 m

688,048

770,048

11.91777

300 - 450 m

510,906

605,403

18.49597

450 - 600 m

563,961

501,590

−11.0595

600 - 750 m

260,630

154,524

−40.7114

750 - 900 m

111,915

26,271

−76.5259

900 m +

37,097

9018

−75.6908

total

2,489,415

2,489,415

0