M SEK 2008 2009 2010 2011 2012 CAPIT AL EMPL O YED AND FINANCING Noncurrent assets e x cludin g acquisition related items 5 0817 4 6513 4 2940 4 7376 4 9170 Accounts receiv able 9 9626 9 3633 9 7241 10 9650 10 4901 Other oper atin g capit al emplo y ed 12 0849 11 3912 11 4316 12 5580 12 8270 Oper atin g capit al emplo y ed 2 9594 2 6234 2 5865 3 1446 2 5801 as o f t o tal sale s 5 4 4 5 4 G oodwill 14 1043 13 5583 13 3388 14 7274 14 2754 Acquisition related int an g ible assets 7513 8949 1 0965 1 5741 1 5019 Shares in associated companies 1049 1321 1256 1082 1080 Capit al emplo y ed 17 9199 17 2087 17 1474 19 5543 18 4654 Re turn on capital emplo y ed 18 22 22 17 14 Net debt 9 4126 8 3877 8 2089 10 3488 9 8646 Ne t deb t equit y ratio multiple 111 095 092 112 115 Int ere s t co v erage ratio multiple 39 2 61 74 61 50 F ree cash fo w in relation t o ne t deb t 021 3 026 024 008 021 Shareholder s equit y at tribut able to equit y holder s of the Parent Compan y 8 5006 8 8127 8 9354 9 2029 8 5869 Noncontrollin g interes ts 67 83 31 26 139 Re turn on equit y 27 24 23 19 14 E quit y ratio 24 27 27 25 22 Financin g of capit al emplo y ed 17 9199 17 2087 17 1474 19 5543 18 4654 1 F or defnitions and calculation of k e y r atios refer to note 3 2 R elated to continuin g oper ations 3 Includes free cash fo w from discontinued oper ations which is included on the line Cash fo w for the y ear discontinued oper ations in the St atement of cash fo w on the pre vious pa g e Group k e y r atios accor din g to Securit as fnancial model R efer to pa g es 5051 119 Securit as Annual R eport 2012 Annual R eport Notes and comments to the consolidated fnancial s t atements