| Current period | Quarter (Year -1) | Accumulated from the beginning of year | Accumulated from the beginning of year (-1) | ||
| Rate of income (expense) | Rate of income (expense) | Rate of income (expense) | Rate of income (expense) | ||
| 3 | 3 | 6 | 6 | ||
| Foreign currency (incl. foreign-currency indexed local currency) | |||||
| Interest spread | 9 | ||||