| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,943 | +4.5% |
| 2Q26 | 4,782 | +10.4% |
| 1Q26 | 5,139 | +8.1% |
| 4Q25 | 5,129 | +3.9% |
| 3Q25 | 4,729 | +11.5% |
| 2Q25 | 4,331 | +5.1% |
| 1Q25 | 4,753 | +19.0% |
| 4Q24 | 4,938 | +25.5% |
| 3Q24 | 4,241 | +14.6% |
| 2Q24 | 4,119 | +14.8% |
| 1Q24 | 3,994 | +10.9% |
| 4Q23 | 3,935 | -5.1% |
| 3Q23 | 3,702 | -7.0% |
| 2Q23 | 3,587 | -4.3% |
| 1Q23 | 3,603 | -2.1% |
| 4Q22 | 4,145 | -5.8% |
| 3Q22 | 3,982 | +4.4% |
| 2Q22 | 3,750 | +2.4% |
| 1Q22 | 3,680 | -0.2% |
| 4Q21 | 4,398 | +2.0% |
| 3Q21 | 3,815 | -1.2% |
| 2Q21 | 3,663 | -10.2% |
| 1Q21 | 3,687 | -6.4% |
| 4Q20 | 4,313 | -4.0% |
| 3Q20 | 3,862 | +9.6% |
| 2Q20 | 4,080 | +16.5% |
| 1Q20 | 3,939 | +12.1% |
| 4Q19 | 4,492 | +26.9% |
| 3Q19 | 3,524 | +5.4% |
| 2Q19 | 3,503 | +3.2% |
| 1Q19 | 3,515 | +6.5% |
| 4Q18 | 3,540 | +8.3% |
| 3Q18 | 3,342 | -2.7% |
| 2Q18 | 3,394 | +8.8% |
| 1Q18 | 3,299 | +2.7% |
| 4Q17 | 3,270 | +1.2% |
| 3Q17 | 3,434 | +15.3% |
| 2Q17 | 3,120 | - |
| 1Q17 | 3,213 | - |
| 4Q16 | 3,231 | - |
| 3Q16 | 2,979 | - |