| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,020 | +14.9% |
| 1Q26 | 2,026 | +21.8% |
| 4Q25 | 2,711 | +31.9% |
| 3Q25 | 1,976 | +7.7% |
| 2Q25 | 1,758 | +11.3% |
| 1Q25 | 1,663 | +3.0% |
| 4Q24 | 2,056 | +4.2% |
| 3Q24 | 1,834 | +30.3% |
| 2Q24 | 1,579 | +11.2% |
| 1Q24 | 1,615 | +4.0% |
| 4Q23 | 1,974 | +13.8% |
| 3Q23 | 1,408 | +0.4% |
| 2Q23 | 1,420 | -3.9% |
| 1Q23 | 1,553 | -0.4% |
| 4Q22 | 1,734 | -3.9% |
| 3Q22 | 1,403 | +2.5% |
| 2Q22 | 1,478 | +1.7% |
| 1Q22 | 1,560 | +0.8% |
| 4Q21 | 1,804 | +0.3% |
| 3Q21 | 1,369 | -16.6% |
| 2Q21 | 1,454 | -8.1% |
| 1Q21 | 1,548 | -4.2% |
| 4Q20 | 1,799 | -16.8% |
| 3Q20 | 1,641 | +16.5% |
| 2Q20 | 1,583 | +5.5% |
| 1Q20 | 1,616 | +7.2% |
| 4Q19 | 2,162 | -3.8% |
| 3Q19 | 1,409 | -4.9% |
| 2Q19 | 1,500 | +4.8% |
| 1Q19 | 1,508 | +6.6% |
| 4Q18 | 2,247 | +22.7% |
| 3Q18 | 1,481 | 0.0% |
| 2Q18 | 1,431 | +4.6% |
| 1Q18 | 1,415 | -3.7% |
| 4Q17 | 1,831 | +5.2% |
| 3Q17 | 1,481 | +4.2% |
| 2Q17 | 1,368 | - |
| 1Q17 | 1,470 | - |
| 4Q16 | 1,741 | - |
| 3Q16 | 1,421 | - |