| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,746 | +8.9% |
| 1Q26 | 11,369 | +8.8% |
| 2Q25 | 10,788 | +8.1% |
| 1Q25 | 10,448 | +7.4% |
| 4Q24 | 10,446 | +1.9% |
| 3Q24 | 9,902 | +4.3% |
| 2Q24 | 9,982 | +15.8% |
| 1Q24 | 9,730 | +15.9% |
| 4Q23 | 10,249 | +22.1% |
| 3Q23 | 9,493 | +17.7% |
| 2Q23 | 8,623 | +5.4% |
| 1Q23 | 8,397 | +4.6% |
| 4Q22 | 8,391 | +5.2% |
| 3Q22 | 8,063 | +7.8% |
| 2Q22 | 8,181 | +9.2% |
| 1Q22 | 8,028 | +8.8% |
| 4Q21 | 7,974 | +3.5% |
| 3Q21 | 7,479 | +2.1% |
| 2Q21 | 7,491 | +0.5% |
| 1Q21 | 7,379 | -1.4% |
| 4Q20 | 7,702 | +2.4% |
| 3Q20 | 7,322 | +8.7% |
| 2Q20 | 7,453 | +9.6% |
| 1Q20 | 7,480 | +10.9% |
| 4Q19 | 7,524 | +13.0% |
| 3Q19 | 6,734 | +6.4% |
| 2Q19 | 6,802 | +5.0% |
| 1Q19 | 6,743 | +2.5% |
| 4Q18 | 6,657 | +0.3% |
| 3Q18 | 6,330 | -1.0% |
| 2Q18 | 6,476 | +1.0% |
| 1Q18 | 6,579 | +5.4% |
| 4Q17 | 6,635 | +6.2% |
| 3Q17 | 6,396 | - |
| 2Q17 | 6,409 | - |
| 1Q17 | 6,239 | - |
| 4Q16 | 6,247 | - |