| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,656 | +10.0% |
| 2Q26 | 3,476 | +9.5% |
| 1Q26 | 3,496 | +12.4% |
| 4Q25 | 3,402 | +12.7% |
| 3Q25 | 3,324 | +11.2% |
| 2Q25 | 3,176 | +9.2% |
| 1Q25 | 3,111 | +9.2% |
| 4Q24 | 3,019 | +11.1% |
| 3Q24 | 2,989 | +11.6% |
| 2Q24 | 2,909 | +16.8% |
| 1Q24 | 2,849 | +19.7% |
| 4Q23 | 2,718 | +33.1% |
| 3Q23 | 2,679 | +15.6% |
| 2Q23 | 2,491 | +33.5% |
| 1Q23 | 2,381 | +19.5% |
| 4Q22 | 2,041 | +1803.9% |
| 3Q22 | 2,318 | -4.4% |
| 2Q22 | 1,866 | -15.4% |
| 1Q22 | 1,992 | +4.0% |
| 4Q21 | 107 | -96.2% |
| 3Q21 | 2,425 | -11.7% |
| 2Q21 | 2,206 | -16.7% |
| 1Q21 | 1,916 | -26.4% |
| 4Q20 | 2,790 | +6.2% |
| 3Q20 | 2,745 | +6.1% |
| 2Q20 | 2,648 | +7.5% |
| 1Q20 | 2,604 | +6.8% |
| 4Q19 | 2,628 | +11.6% |
| 3Q19 | 2,589 | +10.4% |
| 2Q19 | 2,464 | +10.9% |
| 1Q19 | 2,439 | +18.0% |
| 4Q18 | 2,355 | +20.7% |
| 3Q18 | 2,345 | +21.5% |
| 2Q18 | 2,223 | +21.4% |
| 1Q18 | 2,066 | +18.8% |
| 4Q17 | 1,951 | +16.8% |
| 3Q17 | 1,930 | +17.2% |
| 2Q17 | 1,830 | - |
| 1Q17 | 1,739 | - |
| 4Q16 | 1,670 | - |
| 3Q16 | 1,646 | - |