| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,648 | -0.7% |
| 2Q26 | 8,741 | +7.3% |
| 1Q26 | 8,652 | +4.2% |
| 4Q25 | 8,957 | +6.7% |
| 3Q25 | 8,710 | +9.7% |
| 2Q25 | 8,150 | +8.7% |
| 1Q25 | 8,302 | +22.2% |
| 4Q24 | 8,397 | +29.5% |
| 3Q24 | 7,939 | +17.3% |
| 2Q24 | 7,497 | +8.4% |
| 1Q24 | 6,794 | +2.2% |
| 4Q23 | 6,486 | -3.0% |
| 3Q23 | 6,766 | +8.2% |
| 2Q23 | 6,915 | +12.6% |
| 1Q23 | 6,651 | +14.2% |
| 4Q22 | 6,687 | +19.3% |
| 3Q22 | 6,254 | +19.6% |
| 2Q22 | 6,141 | +20.7% |
| 1Q22 | 5,826 | +16.5% |
| 4Q21 | 5,606 | +12.3% |
| 3Q21 | 5,230 | -2.1% |
| 2Q21 | 5,087 | +7.2% |
| 1Q21 | 4,999 | +3.3% |
| 4Q20 | 4,994 | +3.9% |
| 3Q20 | 5,341 | +14.9% |
| 2Q20 | 4,744 | +6.1% |
| 1Q20 | 4,838 | +11.9% |
| 4Q19 | 4,805 | +25.1% |
| 3Q19 | 4,650 | +42.2% |
| 2Q19 | 4,470 | +34.5% |
| 1Q19 | 4,322 | +36.5% |
| 4Q18 | 3,840 | +11.9% |
| 3Q18 | 3,270 | +0.1% |
| 2Q18 | 3,323 | +15.8% |
| 1Q18 | 3,166 | +10.9% |
| 4Q17 | 3,431 | +15.8% |
| 3Q17 | 3,268 | +10.9% |
| 2Q17 | 2,870 | - |
| 1Q17 | 2,855 | - |
| 4Q16 | 2,963 | - |
| 3Q16 | 2,947 | - |