Table 3. Land Use and Population as a Function of Distance from Coast Land Use - Area in percent Km from Baltic Sea Forest Arable Pasture OpenLand Urban Lakes Glacier Unknown 1 -- 10 4.59 8.24 5.20 5.76 26.73 1.80 0.00 28.70 10 -- 20 4.12 4.82 3.58 3.55 6.55 2.00 0.00 0.79 20 -- 30 3.90 3.66 3.11 2.96 3.83 1.84 0.00 0.69 30 -- 40 3.90 3.28 2.84 2.70 2.91 1.90 0.00 0.82 40 -- 50 3.70 3.10 2.68 2.51 2.95 2.21 0.00 1.52 1 -- 50 20.22 23.09 17.40 17.49 42.98 9.76 0.00 32.52 50 -- 100 17.20 12.31 10.63 10.80 11.78 21.15 0.00 11.54 100 -- 200 30.28 19.22 16.99 21.33 16.65 39.88 0.00 26.29 200 - 300 20.30 17.62 20.25 25.93 13.43 14.64 54.37 14.59 300 -- 400 6.72 13.79 17.43 14.16 7.68 12.93 45.63 13.75 400 -- 500 3.30 10.08 11.59 8.81 5.42 1.58 0.00 1.28 500 -- 600 1.83 3.67 5.38 1.43 1.89 0.07 0.00 0.01 > 600 0.14 0.22 0.32 0.06 0.18 0.00 0.00 0.01 Total: 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 Population - in percent Percent of Total Drainage Basin Population Percent of Distance Zone's Population Km from Baltic Sea Urban Rural Total Urban Rural Total 1 -- 10 22.30 6.14 17.58 89.81 10.19 100 10 -- 20 6.49 3.71 5.68 80.92 19.08 100 20 -- 30 3.03 2.96 3.01 71.26 28.74 100 30 -- 40 2.45 2.60 2.49 69.51 30.49 100 40 -- 50 2.41 2.18 2.34 72.81 27.19 100 1 -- 50 36.67 17.59 31.10 83.49 16.51 100 50 -- 100 7.77 8.86 8.09 68.00 32.00 100 100 -- 200 11.88 16.05 13.10 64.22 35.78 100 200 - 300 16.10 17.93 16.64 68.54 31.46 100 300 -- 400 10.51 16.54 12.27 60.65 39.35 100 400 -- 500 13.16 15.00 13.70 68.03 31.97 100 500 -- 600 3.63 7.49 4.76 54.06 45.94 100 > 600 0.28 0.53 0.35 55.92 44.08 100 Total 100.00 100.00 100.00 a. Urban = population > 200 b. Rural = population < 200