| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,560 | +2.7% |
| 2Q26 | 7,193 | +3.1% |
| 1Q26 | 7,614 | +1.0% |
| 4Q25 | 7,588 | +3.6% |
| 3Q25 | 7,360 | +1.5% |
| 2Q25 | 6,976 | +4.1% |
| 1Q25 | 7,538 | +10.8% |
| 4Q24 | 7,323 | +11.5% |
| 3Q24 | 7,248 | +1.0% |
| 2Q24 | 6,699 | +5.1% |
| 1Q24 | 6,804 | -1.6% |
| 4Q23 | 6,567 | +4.1% |
| 3Q23 | 7,179 | +5.5% |
| 2Q23 | 6,372 | +1.8% |
| 1Q23 | 6,917 | +1.2% |
| 4Q22 | 6,310 | -6.7% |
| 3Q22 | 6,806 | -4.3% |
| 2Q22 | 6,260 | -7.6% |
| 1Q22 | 6,836 | +2.8% |
| 4Q21 | 6,761 | -11.8% |
| 3Q21 | 7,114 | -8.4% |
| 2Q21 | 6,775 | -4.6% |
| 1Q21 | 6,650 | -8.1% |
| 4Q20 | 7,669 | -0.2% |
| 3Q20 | 7,764 | +5.2% |
| 2Q20 | 7,105 | -4.2% |
| 1Q20 | 7,234 | +8.4% |
| 4Q19 | 7,687 | +24.9% |
| 3Q19 | 7,382 | +10.7% |
| 2Q19 | 7,414 | +9.7% |
| 1Q19 | 6,672 | -0.0% |
| 4Q18 | 6,154 | -17.2% |
| 3Q18 | 6,671 | -1.3% |
| 2Q18 | 6,757 | +0.9% |
| 1Q18 | 6,675 | +4.0% |
| 4Q17 | 7,435 | +19.4% |
| 3Q17 | 6,762 | +6.8% |
| 2Q17 | 6,699 | +8.8% |
| 1Q17 | 6,417 | +6.2% |
| 4Q16 | 6,225 | - |
| 3Q16 | 6,332 | - |
| 2Q16 | 6,159 | - |
| 1Q16 | 6,043 | - |