;1st quarter 2017;1st quarter 2017;1st quarter 2017;1st quarter 2017;1st quarter 2017; Average price, excl. taxes;Change in average price (per cent);Change in average price (per cent);Average price, excl. taxes;Average price, excl. taxes; Last 3 mos.;Last 12 mos.;4th quarter 2016;1st quarter 2016; WHOLESALES OF ELECTRICITY;26.7;-9.5;20.3;29.5;22.2; Fixed-price contracts, full time;32.3;5.9;3.5;30.5;31.2; Fixed-price contracts, free time;26.5;-8.6;13.7;29.0;23.3; Contracts not entered in the market;11.9;-3.3;1.7;12.3;11.7; Spot price and regulation electricity;27.4;-9.9;22.9;30.4;22.3; Electricity supplier in own enterprise or concern;27.1;-7.2;14.3;29.2;23.7;