| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,018 | +12.7% |
| 2Q26 | 4,476 | +42.3% |
| 1Q26 | 3,830 | +18.4% |
| 4Q25 | 4,355 | +28.4% |
| 3Q25 | 3,566 | +20.9% |
| 2Q25 | 3,145 | -1.4% |
| 1Q25 | 3,234 | +9.3% |
| 4Q24 | 3,392 | +9.0% |
| 3Q24 | 2,950 | +7.5% |
| 2Q24 | 3,190 | +17.8% |
| 1Q24 | 2,958 | +15.2% |
| 4Q23 | 3,111 | +24.7% |
| 3Q23 | 2,744 | +20.7% |
| 2Q23 | 2,709 | +23.6% |
| 1Q23 | 2,568 | +15.8% |
| 4Q22 | 2,495 | +5.3% |
| 3Q22 | 2,274 | -7.1% |
| 2Q22 | 2,192 | -14.7% |
| 1Q22 | 2,218 | -9.2% |
| 4Q21 | 2,370 | -29.4% |
| 3Q21 | 2,449 | -23.5% |
| 2Q21 | 2,570 | -23.7% |
| 1Q21 | 2,442 | -24.4% |
| 4Q20 | 3,356 | -11.9% |
| 3Q20 | 3,202 | +3.1% |
| 2Q20 | 3,369 | -3.4% |
| 1Q20 | 3,229 | +0.2% |
| 4Q19 | 3,810 | +29.5% |
| 3Q19 | 3,106 | +9.8% |
| 2Q19 | 3,489 | +19.9% |
| 1Q19 | 3,221 | +13.8% |
| 4Q18 | 2,941 | -7.5% |
| 3Q18 | 2,830 | +16.5% |
| 2Q18 | 2,910 | +12.0% |
| 1Q18 | 2,830 | +6.1% |
| 4Q17 | 3,180 | +10.6% |
| 3Q17 | 2,429 | +2.8% |
| 2Q17 | 2,598 | - |
| 1Q17 | 2,667 | - |
| 4Q16 | 2,876 | - |
| 3Q16 | 2,363 | - |