| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,398 | +9.1% |
| 2Q26 | 3,463 | +6.7% |
| 1Q26 | 3,367 | +6.3% |
| 4Q25 | 3,234 | +5.8% |
| 3Q25 | 3,114 | +10.3% |
| 2Q25 | 3,246 | +14.9% |
| 1Q25 | 3,168 | +11.3% |
| 4Q24 | 3,056 | +10.8% |
| 3Q24 | 2,824 | +16.2% |
| 2Q24 | 2,825 | +18.4% |
| 1Q24 | 2,846 | +18.7% |
| 4Q23 | 2,757 | +12.3% |
| 3Q23 | 2,431 | +6.9% |
| 2Q23 | 2,385 | +9.0% |
| 1Q23 | 2,398 | +17.8% |
| 4Q22 | 2,454 | +16.4% |
| 3Q22 | 2,275 | +15.4% |
| 2Q22 | 2,189 | +19.0% |
| 1Q22 | 2,036 | +12.4% |
| 4Q21 | 2,109 | +12.3% |
| 3Q21 | 1,971 | +7.2% |
| 2Q21 | 1,840 | -1.0% |
| 1Q21 | 1,812 | +3.3% |
| 4Q20 | 1,878 | +1.2% |
| 3Q20 | 1,838 | +2.6% |
| 2Q20 | 1,858 | +8.3% |
| 1Q20 | 1,754 | -0.1% |
| 4Q19 | 1,856 | +11.7% |
| 3Q19 | 1,792 | +12.0% |
| 2Q19 | 1,716 | +16.3% |
| 1Q19 | 1,755 | +20.5% |
| 4Q18 | 1,661 | +11.7% |
| 3Q18 | 1,600 | +17.6% |
| 2Q18 | 1,475 | +11.0% |
| 1Q18 | 1,456 | +11.9% |
| 4Q17 | 1,487 | +10.5% |
| 3Q17 | 1,360 | +2.0% |
| 2Q17 | 1,329 | - |
| 1Q17 | 1,301 | - |
| 4Q16 | 1,346 | - |
| 3Q16 | 1,333 | - |