第15表普通建設事業費(補助・単独)の推移,,,,,,,,,,,,,, ,,,,,,,,,,,,,(単位億円・%), 区分,,,平成17年度,平成18年度,平成19年度,平成20年度,平成21年度,平成22年度,平成23年度,平成24年度,平成25年度,平成26年度,平成27年度, 普通建設事業費,,(A),"151,043","142,829","135,243","129,879","143,809","133,334","125,352","124,490","141,914","147,786","141,838", ,補助事業,(B),"61,762","58,073","55,136","53,660","58,994","56,202","60,840","61,391","78,488","77,416","72,070", ,単独事業,(C),"76,639","72,164","67,569","64,419","72,003","68,632","56,929","53,933","55,806","63,364","62,596", ,国直轄事業負担金,(D),"12,642","12,593","12,539","11,800","12,812","8,499","7,582","9,165","7,620","7,006","7,172", 普通建設事業費に占める割合,,(B)/(A),40.9,40.7,40.8,41.3,41.0,42.2,48.5,49.3,55.3,52.4,50.8, ,,(C)/(A),50.7,50.5,50.0,49.6,50.1,51.5,45.4,43.3,39.3,42.9,44.1, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,,