| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,748 | -2.9% |
| 1Q26 | 1,852 | +0.1% |
| 4Q25 | 1,869 | -1.7% |
| 3Q25 | 1,753 | +1.0% |
| 2Q25 | 1,801 | -2.3% |
| 1Q25 | 1,850 | +4.2% |
| 4Q24 | 1,902 | +6.1% |
| 3Q24 | 1,735 | +4.9% |
| 2Q24 | 1,844 | +9.5% |
| 1Q24 | 1,775 | +9.0% |
| 4Q23 | 1,792 | +10.5% |
| 3Q23 | 1,654 | +9.2% |
| 2Q23 | 1,684 | +7.1% |
| 1Q23 | 1,629 | +2.0% |
| 4Q22 | 1,622 | +6.6% |
| 3Q22 | 1,514 | -1.7% |
| 2Q22 | 1,572 | +9.3% |
| 1Q22 | 1,597 | +3.0% |
| 4Q21 | 1,521 | -0.5% |
| 3Q21 | 1,540 | +0.5% |
| 2Q21 | 1,438 | -6.0% |
| 1Q21 | 1,550 | +0.2% |
| 4Q20 | 1,529 | +1.2% |
| 3Q20 | 1,532 | +3.2% |
| 2Q20 | 1,530 | +2.1% |
| 1Q20 | 1,547 | -0.3% |
| 4Q19 | 1,511 | -0.1% |
| 3Q19 | 1,484 | -1.9% |
| 2Q19 | 1,498 | -0.1% |
| 1Q19 | 1,551 | -2.2% |
| 4Q18 | 1,512 | +2.4% |
| 3Q18 | 1,512 | +5.3% |
| 2Q18 | 1,499 | +0.4% |
| 1Q18 | 1,586 | +2.8% |
| 4Q17 | 1,476 | +4.5% |
| 3Q17 | 1,436 | +2.6% |
| 2Q17 | 1,493 | - |
| 1Q17 | 1,543 | - |
| 4Q16 | 1,412 | - |
| 3Q16 | 1,399 | - |