;Index level;Percentage change;Percentage change; 2nd quarter 2017;1st quarter 2017 - 2nd quarter 2017;2nd quarter 2016 - 2nd quarter 2017; Total index;;;; Cost index for passenger transport by bus;131.1;-0.3;13.4; ;;;; Sub index;;;; Labour costs;128.5;-0.2;2.1; Fuel costs;111.5;-4.5;6.2; Capital costs;134.0;1.3;97.6; Repair and maintenance costs;126.4;0.7;2.8; Administrative costs;118.2;0.4;3.1;