| Current period | Quarter (Year -1) | Year -1 | |||||||||||
| Gross balances | Allowances for credit losses or impairment | Net balances | Gross balances | Allowances for credit losses or impairment | Net balances | Gross balances | Allowances for credit losses or impairment | Net balances | |||||
| Impaired or in arrears of 90 days or more | Others | Impaired or in arrears of 90 days or more | Others | Impaired or in arrears of 90 days or more | Others | ||||||||
| 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | ||
| Debts, excluding bonds | 1 | ||||||||||||
| Bonds | 2 | ||||||||||||
| Off-balance sheet exposures | 3 | ||||||||||||
| Total | 4 | ||||||||||||