| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,525 | +4.2% |
| 1Q26 | 2,793 | +12.2% |
| 4Q25 | 2,708 | +10.0% |
| 3Q25 | 2,517 | +9.4% |
| 2Q25 | 2,423 | +11.1% |
| 1Q25 | 2,489 | +13.8% |
| 4Q24 | 2,461 | +15.5% |
| 3Q24 | 2,300 | +8.3% |
| 2Q24 | 2,182 | +9.4% |
| 1Q24 | 2,188 | +8.7% |
| 4Q23 | 2,130 | +10.3% |
| 3Q23 | 2,124 | +9.9% |
| 2Q23 | 1,993 | +12.3% |
| 1Q23 | 2,013 | +15.4% |
| 4Q22 | 1,931 | +17.5% |
| 3Q22 | 1,932 | +27.9% |
| 2Q22 | 1,775 | +28.9% |
| 1Q22 | 1,744 | +35.8% |
| 4Q21 | 1,643 | +26.0% |
| 3Q21 | 1,511 | +21.6% |
| 2Q21 | 1,378 | +7.6% |
| 1Q21 | 1,285 | +1.2% |
| 4Q20 | 1,304 | +8.9% |
| 3Q20 | 1,243 | +12.6% |
| 2Q20 | 1,281 | +19.2% |
| 1Q20 | 1,270 | +18.8% |
| 4Q19 | 1,197 | +15.7% |
| 3Q19 | 1,104 | +8.0% |
| 2Q19 | 1,074 | +11.7% |
| 1Q19 | 1,069 | +13.4% |
| 4Q18 | 1,034 | - |
| 3Q18 | 1,022 | - |
| 2Q18 | 962 | - |
| 1Q18 | 943 | - |