2919.8%の違いがみられた。各市郡の愛知県平均値に対する差の割合を図 5-2に示す。これより、愛知県自動車CO2排出量を車両台数で按分し各自治体の自動車CO2排出量を算定する場合、各自治体の走行距離の違いによって、最大8.7%%過大評価される自治体、逆に19.8%過小評価される自治体があり、走行距離を考慮した算定方法が必要であることが明らかとなった。 本提案手法により、市町村別の車両走行距離を正確に知ることができるため、自動車CO2排出量の推定においては、市町村の利用の違いや取り組みの成果を反映することができると期待される。 表 5-4 市区郡別の走行距離推計結果(愛知県の自家用乗用車) 全車両台数Nexistence(台)サンプル車両台数Nsample(台)サンプル率Rsample式(9)の計算値(km･台･年)年間平均走行距離AATD(km)全車両台数Nexistence(台)サンプル車両台数Nsample(台)サンプル率Rsample式(9)の計算値(km･台･年)年間平均走行距離AATD(km)名古屋市463,614449,69697.0%7,085,903,0007,879349,800130,72437.4%4,058,318,00010,3488,941名古屋市千種区28,33527,59797.4%406,067,0007,35722,9948,46336.8%246,621,5009,7148,413名古屋市東区13,80913,38897.0%212,521,0007,93713,7785,05036.7%179,092,00011,8219,877名古屋市北区32,57331,36796.3%485,189,0007,73421,9307,90536.0%233,280,5009,8378,580名古屋市西区29,80428,83096.7%450,965,0007,82122,5098,28736.8%257,924,50010,3758,920名古屋市中村区25,02224,16096.6%384,573,0007,95921,4277,84636.6%275,550,00011,7079,688名古屋市中区16,78116,13096.1%303,644,0009,41224,6668,99336.5%388,582,50014,40312,383名古屋市昭和区19,22918,79397.7%277,694,0007,38815,9535,79836.3%165,643,0009,5238,356名古屋市瑞穂区20,27219,78797.6%289,458,0007,31415,6635,86837.5%163,943,0009,3138,185名古屋市熱田区12,31611,98297.3%185,022,0007,7219,9793,73737.4%117,835,50010,5118,970名古屋市中川区45,91244,30896.5%702,388,0007,92629,84411,28937.8%339,421,50010,0228,752名古屋市港区32,00830,76896.1%499,100,0008,11119,5597,53938.5%227,268,50010,0498,846名古屋市南区28,30127,33196.6%425,345,0007,78118,2196,93238.0%201,726,0009,7008,533名古屋市守山区37,00035,88897.0%559,851,0007,80024,8239,48138.2%272,981,5009,5978,522名古屋市緑区53,14152,00997.9%839,706,0008,07338,08714,51638.1%417,408,0009,5858,704名古屋市名東区34,67333,75197.3%531,301,0007,87126,5789,97037.5%312,846,00010,4608,994名古屋市天白区34,43833,60797.6%533,079,0007,93123,7919,05038.0%258,194,0009,5108,576豊橋市89,83687,86597.8%1,467,519,0008,35157,58521,30137.0%630,928,5009,8738,946岡崎市94,59992,76798.1%1,540,832,0008,30563,58924,02837.8%713,180,0009,8948,944一宮市84,22082,49998.0%1,336,873,0008,10252,41420,09838.3%576,230,0009,5578,660瀬戸市30,47529,82497.9%485,324,0008,13619,0927,56239.6%218,258,0009,6218,708半田市27,34226,75597.9%446,923,0008,35217,9236,96438.9%208,985,00010,0039,006春日井市69,99868,31397.6%1,085,608,0007,94645,67017,33838.0%495,018,0009,5178,566豊川市41,46940,80798.4%685,705,0008,40226,81110,39338.8%311,604,5009,9949,027津島市14,90914,47097.1%246,810,0008,5288,9953,46738.5%106,010,50010,1929,154碧南市18,07617,73998.1%294,514,0008,30111,2854,38438.8%128,507,0009,7718,866刈谷市39,66038,82697.9%631,247,0008,12927,97210,93839.1%316,491,0009,6458,756豊田市121,150118,98898.2%2,064,019,0008,67383,97532,11438.2%979,040,00010,1629,283安城市47,06946,28498.3%749,717,0008,09930,48411,85438.9%342,546,0009,6328,702西尾市40,78540,20098.6%691,657,0008,60325,71410,45040.6%318,418,00010,1579,204蒲郡市18,17817,87598.3%308,161,0008,62010,8674,37540.3%134,818,50010,2729,238犬山市16,73816,44498.2%275,253,0008,36910,7244,27639.9%125,946,0009,8188,935常滑市12,03211,84298.4%216,325,0009,1347,9153,05938.6%100,543,50010,9569,857江南市22,20921,68697.6%336,651,0007,76213,6915,32638.9%145,480,0009,1058,274小牧市38,31637,20197.1%611,901,0008,22423,9999,28338.7%280,213,50010,0628,932稲沢市29,97229,41198.1%479,085,0008,14519,5487,55538.6%216,531,5009,5548,701新城市12,16712,01998.8%241,797,00010,0596,9412,78240.1%99,371,00011,90610,730東海市26,44325,75997.4%427,416,0008,29618,6597,09338.0%209,043,5009,8248,928大府市21,35520,93598.0%335,235,0008,00714,8635,74338.6%170,404,5009,8918,780知多市18,99818,55597.7%333,348,0008,98312,0074,76539.7%150,788,50010,5489,589尾張旭市18,38618,06698.3%274,941,0007,60912,2024,66438.2%126,513,0009,0428,181高浜市10,61910,39597.9%174,374,0008,3877,1122,69937.9%79,551,5009,8258,964知立市17,68217,24997.6%279,171,0008,09210,5554,25740.3%120,504,5009,4368,595岩倉市10,0979,80097.1%152,156,0007,7635,8332,29239.3%62,485,0009,0878,248豊明市16,72616,27297.3%268,872,0008,26210,7664,10938.2%123,059,5009,9838,936日進市21,96621,52998.0%362,465,0008,41816,4926,33938.4%188,365,5009,9059,056田原市15,26515,16399.3%297,797,0009,8209,2423,50637.9%118,101,00011,22810,351愛西市12,91612,84299.4%228,807,0008,9098,8093,48839.6%108,830,00010,4009,513清須市12,61312,49499.1%206,037,0008,2459,8933,72437.6%109,050,0009,7618,912北名古屋市15,99515,86999.2%253,516,0007,98812,0474,56837.9%129,318,0009,4378,610弥富市9,1809,12299.4%167,495,0009,1816,5962,64940.2%87,442,50011,0039,943みよし市11,44711,37899.4%204,870,0009,00314,8764,42529.7%134,781,50010,1539,653あま市13,50013,39399.2%237,823,0008,87912,4584,72337.9%142,549,50010,0619,446長久手市7,8307,77199.2%130,646,0008,40610,2643,75236.6%109,346,0009,7149,148郡部その他124,869119,94396.1%1,978,767,0008,24959,67823,01138.6%707,209,50010,2458,8941,718,7011,678,04697.6%27,595,560,0008,2231,167,346444,07838.0%13,383,782,00010,0468,960(G1)初度登録年月：2013年3月以前、車検間の期間TVI：2年(G2)初度登録年月：2013年4月以降、車検間の期間TVI：3年年度別平均走行距離FYTD2017(km)合計(愛知県全体）
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