| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,469 | +3.2% |
| 1Q26 | 1,450 | 0.0% |
| 4Q25 | 1,414 | -12.1% |
| 3Q25 | 1,489 | +1.7% |
| 2Q25 | 1,423 | -2.1% |
| 1Q25 | 1,450 | +2.6% |
| 4Q24 | 1,609 | +9.8% |
| 3Q24 | 1,464 | +4.1% |
| 2Q24 | 1,453 | -7.8% |
| 1Q24 | 1,413 | -2.5% |
| 4Q23 | 1,466 | -2.7% |
| 3Q23 | 1,406 | -4.5% |
| 2Q23 | 1,576 | +2.9% |
| 1Q23 | 1,449 | +3.4% |
| 4Q22 | 1,507 | -4.9% |
| 3Q22 | 1,473 | -2.5% |
| 2Q22 | 1,532 | +3.0% |
| 1Q22 | 1,402 | -2.4% |
| 4Q21 | 1,585 | -6.4% |
| 3Q21 | 1,510 | -4.7% |
| 2Q21 | 1,488 | -6.0% |
| 1Q21 | 1,436 | -7.0% |
| 4Q20 | 1,693 | +3.0% |
| 3Q20 | 1,584 | -4.2% |
| 2Q20 | 1,583 | -5.3% |
| 1Q20 | 1,544 | -6.1% |
| 4Q19 | 1,644 | -0.8% |
| 3Q19 | 1,654 | -12.0% |
| 2Q19 | 1,672 | -3.9% |
| 1Q19 | 1,645 | -7.1% |
| 4Q18 | 1,658 | -14.4% |
| 3Q18 | 1,880 | -5.1% |
| 2Q18 | 1,740 | -0.2% |
| 1Q18 | 1,770 | -3.5% |
| 4Q17 | 1,938 | +5.3% |
| 3Q17 | 1,982 | +2.9% |
| 2Q17 | 1,743 | - |
| 1Q17 | 1,834 | - |
| 4Q16 | 1,841 | - |
| 3Q16 | 1,927 | - |