| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,300 | +5.7% |
| 2Q26 | 2,176 | +3.4% |
| 1Q26 | 2,435 | +7.1% |
| 4Q25 | 2,357 | +13.5% |
| 3Q25 | 2,175 | +13.9% |
| 2Q25 | 2,104 | +7.9% |
| 1Q25 | 2,274 | -6.3% |
| 4Q24 | 2,077 | -4.3% |
| 3Q24 | 1,910 | -5.5% |
| 2Q24 | 1,950 | -0.1% |
| 1Q24 | 2,427 | +0.9% |
| 4Q23 | 2,170 | +18.3% |
| 3Q23 | 2,022 | +24.3% |
| 2Q23 | 1,952 | +21.5% |
| 1Q23 | 2,405 | +23.2% |
| 4Q22 | 1,835 | +12.3% |
| 3Q22 | 1,627 | +9.5% |
| 2Q22 | 1,606 | +9.5% |
| 1Q22 | 1,952 | +9.8% |
| 4Q21 | 1,634 | -4.2% |
| 3Q21 | 1,486 | -2.5% |
| 2Q21 | 1,467 | -1.1% |
| 1Q21 | 1,778 | +15.8% |
| 4Q20 | 1,705 | +5.1% |
| 3Q20 | 1,524 | +7.6% |
| 2Q20 | 1,484 | +11.9% |
| 1Q20 | 1,535 | +3.4% |
| 4Q19 | 1,623 | +8.9% |
| 3Q19 | 1,416 | +4.4% |
| 2Q19 | 1,326 | +0.9% |
| 1Q19 | 1,485 | +0.1% |
| 4Q18 | 1,490 | +4.1% |
| 3Q18 | 1,356 | -1.5% |
| 2Q18 | 1,314 | +4.7% |
| 1Q18 | 1,484 | +6.2% |
| 4Q17 | 1,431 | +19.8% |
| 3Q17 | 1,377 | +17.3% |
| 2Q17 | 1,255 | - |
| 1Q17 | 1,397 | - |
| 4Q16 | 1,194 | - |
| 3Q16 | 1,174 | - |