| 2012 | 2011 | |
| Available-for-sale instruments | ||
| Opening balance, January 1 | 23 | 114 |
| Gain/loss taken to other comprehensive income | 23 | –91 |
| Transferred to profit and loss | — | — |
| Closing balance, December 31 | 46 | 23 |
| Cash flow hedges | ||
| Opening balance, January 1 | –36 | –147 |
| Gain/loss taken to other comprehensive income | –2 | –36 |
| Transferred to profit and loss | 36 | 147 |
| Closing balance, December 31 | –2 | –36 |
| Exchange-rate differences on translation of foreign operations | ||
| Opening balance, January 1 | 476 | 699 |
| Net investment hedge | — | 284 |
| Translation difference | –1,532 | –507 |
| Closing balance, December 31 | –1,056 | 476 |
| Income tax related to other comprehensive income | –2 | –104 |
| Other comprehensive income, net of tax | –1,477 | –307 |
Income taxes related to items of other comprehensive income were SEK –2m