Key figures for past nine quarters

	Apr-Jun 2018	Jan-Mar 2018	Oct-Dec 2017	Jul-Sep 2017	Apr-Jun 2017	Jan-Mar 2017	Oct-Dec 2016	Jul-Sep 2016	Apr-Jun 2016
Revenues, SEK M	389,9	289,7	615,3	841,4	823,4	685,9	1 618,7	1 862,3	1 666,1
Revenue change, %	−53	−58	−62	−55	−51	−54	20	93	274
Gross margin, %	−63	15	21	33	36	41	44	49	49
Operating margin, %	−148	−60	−7	6	9	10	32	41	41
Profit margin, %	−120	−51	−3	6	4	8	26	32	33
EBITDA, SEK M	−402	−148,7	−17,5	77,2	88,9	85,4	535,8	779,7	685,8
Return on equity, %	−20	−6	0	2	1	2	25	41	35
Cash flow from operating activities, SEK M	302	−203,8	−1,7	174,7	528,0	−324,1	186,0	134,5	530,4
Equity/asset ratio, %	66	67	66	64	64	75	64	64	64
Investments, SEK M	−41,3	−56,6	−75,5	−79,9	−874,8	−40,8	−13,5	−7,9	−30,1
Average number of employees	347	401	416	406	374	339	293	259	224
Shareholders' equity per share, SEK
- before dilution	5,7	6,99	7,42	7,46	7,34	7,26	7,11	5,68	6,22
- after dilution	5,7	6,99	7,42	7,46	7,34	7,26	7,09	5,60	6,13
Cash flow from operating activities per share, SEK
- before dilution	0,96	−0,65	−0,01	0,56	1,68	−1,03	0,60	0,42	1,65
- after dilution	0,96	−0,65	−0,01	0,56	1,68	−1,03	0,59	0,42	1,63
Shares at end of period, 000	313967	313967	313967	313967	313967	313967	313097	312272	320007
Share price at end of period, SEK	6,85	8,05	15,81	22,81	30,77	36,14	62,85	100,50	81,30