SEK M 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002
Net sales 303,647 310,367 264,749 218,361 303,667 285,405 258,835 240,559 211,076 183,291 186,198
Cost of sales (235,085) (235,104) (201,797) (186,167) (237,578) (219,600) (199,054) (186,662) (164,170) (146,879) (151,569)
Gross income 68,562 75,263 62,952 32,194 66,089 65,805 59,781 53,897 46,906 36,412 34,629
                       
Research and development expenses (14,794) (13,276) (12,970) (13,193) (14,348) (11,059) (8,354) (7,557) (7,614) (6,829) (5,869)
Selling expenses (28,248) (26,001) (24,149) (25,334) (27,129) (26,068) (21,213) (20,778) (19,369) (16,866) (16,604)
Administrative expenses (5,669) (7,132) (5,666) (5,863) (6,940) (7,133) (6,551) (6,301) (5,483) (5,467) (5,658)
Other operating income and expenses (2,160) (1,649) (2,023) (4,798) (1,915) 163 (3,466) (588) (618) (1,367) (4,152)
Income from investments in associated companies (23) (81) (86) (14) 25 430 61 (557) 27 200 182
Income from other investments (47) (225) (58) (6) 69 93 141 37 830 (3,579) 309
Operating income  17,622 26,899 18,000 (17,013) 15,851 22,231 20,399 18,153 14,679 2,504 2,837
                       
Interest income and similar credits 510 608 442 390 1,171 952 666 654 821 1,096 1,217
Interest expenses and similar charges (2,476) (2,875) (3,142) (3,559) (1,935) (1,122) (585) (972) (1,254) (1,888) (1,840)
Other financial income and expenses (301) 297 213 (392) (1,077) (504) (181) 181 (1,210) (55) (201)
Income after financial items 15,355 24,929 15,514 (20,573) 14,010 21,557 20,299 18,016 13,036 1,657 2,013
                       
Income taxes (4,097) (6,814) (4,302) 5,889 (3,994) (6,529) (3,981) (4,908) (3,129) (1,334) (590)
Income for the period 11,258 18,115 11,212 (14,685) 10,016 15,028 16,318 13,108 9,907 323 1,423
                       
Attributable to:                      
Equity holders of the Parent Company 11,039 17,751 10,866 (14,718) 9,942 14,932 16,268 13,054 9,867 298 1,393
Minority interest 219 364 346 33 74 96 50 54 40 25 30
  11,258 18,115 11,212 (14,685) 10,016 15,028 16,318 13,108 9,907 323 1,423