| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 66,238 | +3.3% |
| 2Q25 | 68,371 | -0.4% |
| 1Q25 | 69,548 | +5.6% |
| 4Q24 | 71,769 | +2.8% |
| 3Q24 | 64,113 | +7.4% |
| 2Q24 | 68,623 | +14.0% |
| 1Q24 | 65,842 | +11.4% |
| 4Q23 | 69,816 | +15.9% |
| 3Q23 | 59,703 | +4.2% |
| 2Q23 | 60,185 | +2.1% |
| 1Q23 | 59,127 | +8.0% |
| 4Q22 | 60,239 | +6.9% |
| 3Q22 | 57,293 | +14.8% |
| 2Q22 | 58,968 | +14.4% |
| 1Q22 | 54,759 | +9.6% |
| 4Q21 | 56,331 | +9.6% |
| 3Q21 | 49,900 | +10.6% |
| 2Q21 | 51,549 | +19.4% |
| 1Q21 | 49,943 | +1.6% |
| 4Q20 | 51,418 | - |
| 3Q20 | 45,115 | - |
| 2Q20 | 43,170 | - |
| 1Q20 | 49,170 | - |
| 3Q16 | 56,590 | - |
| 2Q16 | 54,635 | - |
| 1Q16 | 53,038 | - |
| 4Q15 | 66,475 | - |