| 1.2 | City/Number of presented checks | boi_met:ri1384 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | N/A |
| 1.3 | City/Canceled checks | boi_met:ri1372 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | N/A |
| 1.4 | City/Checks with insufficient coverage | boi_met:ri1385 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | N/A |
| 1.5 | City/Checks with insufficient coverage or canceled | boi_met:ri1373 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | N/A |
| 1.6 | City/Returned checks for other reasons | boi_met:ri1374 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | N/A |
| 1.7 | City/Private individuals segment | boi_met:ri1372 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x307 |
| 1.8 | City/Micro business segment | boi_met:ri1372 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x314 |
| 1.9 | City/Small business segment | boi_met:ri1372 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x335 |
| 1.10 | City/Medium business segment | boi_met:ri1372 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x310 |
| 1.11 | City/Large business segment | boi_met:ri1372 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x309 |
| 1.12 | City/Private individuals segment | boi_met:ri1385 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x307 |
| 1.13 | City/Micro business segment | boi_met:ri1385 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x314 |
| 1.14 | City/Small business segment | boi_met:ri1385 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x335 |
| 1.15 | City/Medium business segment | boi_met:ri1385 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x310 |
| 1.16 | City/Large business segment | boi_met:ri1385 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | boi_SE:x309 |
| 1.17 | City/warning due to 5 checks without insufficient coverage | boi_met:ri1375 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | N/A |
| 1.18 | City/Number of checks cancell orders | boi_met:ri1376 | xbrli:decimalItemType | instant | boi_CS:x1 | boi_GA:x1 | * | N/A |