| Group (NOKm) | 2Q | 1Q | 4Q | 3Q | 2Q | 1Q | 4Q | 3Q | 2Q |
| 2018 | 2018 | 2017 | 2017 | 2017 | 2017 | 2016 | 2016 | 2016 | |
| Profitability | |||||||||
| Return on equity per quarter 1) | 17.9% | 11.2% | 13.4% | 12.5% | 10.5% | 9.4% | 12.2% | 11.3% | 12.9% |
| Cost-income ratio 1) | 44 % | 50 % | 45 % | 45 % | 50 % | 51 % | 42 % | 44 % | 44 % |
| Balance sheet figures | |||||||||
| Gross loans to customers | 115,787 | 113,174 | 112,071 | 110,695 | 107,358 | 104,117 | 102,325 | 99,569 | 97,790 |
| Gross loans incl. SB1 Boligkreditt and SB1 Næringskreditt | 154,790 | 151,065 | 148,784 | 147,146 | 143,800 | 140,038 | 137,535 | 134,462 | 132,583 |
| Deposits from customers | 80,343 | 75,937 | 76,476 | 73,086 | 75,559 | 70,176 | 67,168 | 66,290 | 67,031 |
| Total assets | 159,584 | 152,083 | 153,254 | 146,913 | 149,449 | 142,042 | 138,080 | 139,815 | 141,145 |
| Average total assets | 155,833 | 152,668 | 150,083 | 148,181 | 145,746 | 140,061 | 138,948 | 140,480 | 137,745 |
| Growth in loans incl. SB1 Boligkreditt and SB1 Næringskredtt last 12 months 1) | 7.6 % | 7.9 % | 8.2 % | 9.4 % | 8.5 % | 8.1 % | 8.0 % | 6.6 % | 6.5 % |
| Growth in deposits last 12 months | 6.3 % | 8.2 % | 13.9 % | 10.3 % | 12.7 % | 9.9 % | 4.8 % | 4.2 % | 1.3 % |
| Losses and defaults in % of gross loans incl. SB1 Boligkreditt and SB1 Næringskreditt | |||||||||
| Impairment losses ratio 1) | 0.20 % | 0.13 % | 0.22 % | 0.24 % | 0.24 % | 0.26 % | 0.28 % | 0.39 % | 0.36 % |
| Non-performing commitm. as a percentage of gross loans 1) | 0.18 % | 0.19 % | 0.19 % | 0.18 % | 0.18 % | 0.15 % | 0.16 % | 0.16 % | 0.19 % |
| Other doubtful commitm. as a percentage of gross loans 1) | 1.05 % | 0.90 % | 0.80 % | 0.83 % | 0.80 % | 0.77 % | 1.07 % | 1.01 % | 0.90 % |
| Solidity | |||||||||
| Common equity tier 1 | 15.0 % | 14.6 % | 14.6 % | 14.6 % | 14.9 % | 14.7 % | 14.8 % | 14.2 % | 13.9 % |
| Core capital ratio | 17.0 % | 16.3 % | 16.6 % | 16.6 % | 16.8 % | 16.7 % | 16.8 % | 16.2 % | 16.0 % |
| Capital adequacy ratio | 19.0 % | 18.2 % | 18.6 % | 19.0 % | 19.0 % | 18.9 % | 19.2 % | 18.7 % | 18.5 % |
| Core capital | 16,488 | 15,697 | 15,707 | 15,718 | 15,526 | 15,149 | 14,956 | 14,646 | 14,455 |
| Net equity and related capital | 18,418 | 17,518 | 17,629 | 18,004 | 17,552 | 17,183 | 17,072 | 16,921 | 16,733 |
| Liquidity Coverage Ratio (LCR) | 150 % | 162 % | 164 % | 124 % | 160 % | 136 % | 129 % | 138 % | 149 % |
| Leverage Ratio | 7.4 % | 7.3 % | 7.2 % | 7.4 % | 7.2 % | 7.3 % | 7.4 % | 7.1 % | 6.7 % |
| Key figures ECC | |||||||||
| ECC share price at end of period (NOK) | 84.50 | 80.90 | 82.25 | 81.25 | 71.75 | 66.50 | 64.75 | 55.75 | 46.70 |
| Number of certificates issued, millions 1) | 129.31 | 129.38 | 129.38 | 129.40 | 129.54 | 129.48 | 129.64 | 129.66 | 129.47 |
| Booked equity capital per ECC (including dividend) 1) | 80.21 | 76.53 | 78.81 | 79.18 | 75.40 | 72.31 | 73.35 | 74.71 | 71.53 |
| Profit per ECC, majority 1) | 3.54 | 2.21 | 2.63 | 2.42 | 1.92 | 1.74 | 2.21 | 2.00 | 2.22 |
| Price-Earnings Ratio 1) | 5.97 | 9.16 | 7.81 | 8.40 | 9.32 | 9.58 | 7.32 | 6.97 | 5.26 |
| Price-Book Value Ratio 1) | 1.05 | 1.06 | 1.04 | 1.03 | 0.95 | 0.92 | 0.88 | 0.75 | 0.65 |
| 1) Defined as alternative performance measures, see attachment to the quarterly report | |||||||||