| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,448 | -3.1% |
| 1Q26 | 2,416 | +5.0% |
| 4Q25 | 2,569 | +4.5% |
| 3Q25 | 2,415 | +4.3% |
| 2Q25 | 2,526 | +5.1% |
| 1Q25 | 2,302 | +3.9% |
| 4Q24 | 2,459 | +8.1% |
| 3Q24 | 2,315 | +11.1% |
| 2Q24 | 2,404 | +7.0% |
| 1Q24 | 2,215 | +2.2% |
| 4Q23 | 2,275 | +5.1% |
| 3Q23 | 2,084 | +3.1% |
| 2Q23 | 2,247 | +19.8% |
| 1Q23 | 2,168 | +21.5% |
| 4Q22 | 2,164 | +19.0% |
| 3Q22 | 2,021 | +27.1% |
| 2Q22 | 1,876 | +13.8% |
| 1Q22 | 1,784 | +16.4% |
| 4Q21 | 1,818 | -6.7% |
| 3Q21 | 1,590 | -15.6% |
| 2Q21 | 1,648 | -20.5% |
| 1Q21 | 1,532 | -16.4% |
| 4Q20 | 1,949 | -14.3% |
| 3Q20 | 1,885 | -5.0% |
| 2Q20 | 2,073 | +7.9% |
| 1Q20 | 1,833 | +5.0% |
| 4Q19 | 2,275 | +27.1% |
| 3Q19 | 1,985 | +17.7% |
| 2Q19 | 1,921 | +7.7% |
| 1Q19 | 1,745 | +9.5% |
| 4Q18 | 1,790 | +15.5% |
| 3Q18 | 1,687 | +13.8% |
| 2Q18 | 1,784 | +17.4% |
| 1Q18 | 1,593 | +14.4% |
| 4Q17 | 1,550 | -3.4% |
| 3Q17 | 1,483 | -5.2% |
| 2Q17 | 1,520 | - |
| 1Q17 | 1,392 | - |
| 4Q16 | 1,605 | - |
| 3Q16 | 1,565 | - |