SEK M  2011  2010  2009 2008 2007 2006 2005 2004 2003 2002 2001
Net sales 310,367 264,749 218,361 303,667 285,405 258,835 240,559 211,076 183,291 186,198 189,280
Cost of sales (235,104) (201,797) (186,167) (237,578) (219,600) (199,054) (186,662) (164,170) (146,879) (151,569) (155,592)
Gross income 75,263 62,952 32,194 66,089 65,805 59,781 53,897 46,906 36,412 34,629 33,688
                       
Research and development expenses (13,276) (12,970) (13,193) (14,348) (11,059) (8,354) (7,557) (7,614) (6,829) (5,869) (5,391)
Selling expenses (26,001) (24,149) (25,334) (27,129) (26,068) (21,213) (20,778) (19,369) (16,866) (16,604) (15,766)
Administrative expenses (7,132) (5,666) (5,863) (6,940) (7,133) (6,551) (6,301) (5,483) (5,467) (5,658) (6,709)
Other operating income and expenses (1,649) (2,023) (4,798) (1,915) 163 (3,466) (588) (618) (1,367) (4,152) (4,096)
Income (loss) from investments in associated companies (81) (86) (14) 25 430 61 (557) 27 200 182 50
Income from other investments (225) (58) (6) 69 93 141 37 830 (3,579) 309 1,410
Restructuring costs (3,862)
Operating income (loss) 26,899 18,000 (17,013) 15,851 22,231 20,399 18,153 14,679 2,504 2,837 (676)
                       
Interest income and similar credits 608 442 390 1,171 952 666 654 821 1,096 1,217 1,275
Interest expenses and similar charges (2,875) (3,142) (3,559) (1,935) (1,122) (585) (972) (1,254) (1,888) (1,840) (2,274)
Other financial income and expenses 297 213 (392) (1,077) (504) (181) 181 (1,210) (55) (201) (191)
Income (loss) after financial items 24,929 15,514 (20,573) 14,010 21,557 20,299 18,016 13,036 1,657 2,013 (1,866)
                       
Income taxes (6,814) (4,302) 5,889 (3,994) (6,529) (3,981) (4,908) (3,129) (1,334) (590) 326
Income (loss) for the period 18,115 11,212 (14,685) 10,016 15,028 16,318 13,108 9,907 323 1,423 (1,540)
                       
Attributable to                      
Equity holders of the Parent Company 17,751 10,866 (14,718) 9,942 14,932 16,268 13,054 9,867 298 1,393 (1,467)
Minority interest 364 346 33 74 96 50 54 40 25 30 (73)
  18,115 11,212 (14,685) 10,016 15,028 16,318 13,108 9,907 323 1,423 (1,540)