;4th quarter 2017;1st quarter 2018;2nd quarter 2018;3rd quarter 2018;4th quarter 2018; Limiting factors in current quarter;;;;;; Demand and competition (total);64;63;62;61;61; Demand from home markets;30;28;27;27;27; Demand from export markets;15;14;14;14;15; Competition at the home market;12;12;12;12;11; Competition in the EU market;5;5;5;5;5; Competition when exporting to other countries;3;3;3;3;3; Capasity of the unit;7;7;7;7;7; Supply of labour;4;4;5;5;5; The supply of raw materials and/or electric power;4;5;5;5;5; Other factors;3;3;3;3;3; No special factors;17;17;17;18;18; ;;;;;; Limiting factors expected for next quarter;;;;;; Demand and competition (total);65;64;63;61;60; Demand from home markets;29;28;27;27;27; Demand from export markets;15;15;15;15;15; Competition at the home market;12;12;11;11;11; Competition in the EU market;5;5;5;5;5; Competition when exporting to other countries;3;3;3;3;3; Capasity of the unit;6;6;6;6;6; Supply of labour;3;4;5;5;6; The supply of raw materials and/or electric power;4;4;4;4;4; Other factors;3;3;3;3;3; No special factors;18;18;19;20;20;