| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 696 | -3.8% |
| 1Q26 | 718 | +1.3% |
| 4Q25 | 684 | +1.0% |
| 3Q25 | 686 | +2.0% |
| 2Q25 | 724 | +6.7% |
| 1Q25 | 709 | +0.6% |
| 4Q24 | 677 | +0.3% |
| 3Q24 | 673 | +2.3% |
| 2Q24 | 678 | +3.8% |
| 1Q24 | 705 | +7.4% |
| 4Q23 | 675 | +40.3% |
| 3Q23 | 657 | +5.1% |
| 2Q23 | 653 | +11.2% |
| 1Q23 | 656 | +9.0% |
| 4Q22 | 481 | -24.8% |
| 3Q21 | 625 | -4.0% |
| 2Q22 | 587 | +3.8% |
| 1Q22 | 602 | -3.1% |
| 4Q21 | 641 | -64.5% |
| 3Q20 | 651 | -24.6% |
| 2Q21 | 566 | - |
| 1Q21 | 621 | -30.5% |
| 4Q20 | 1,803 | +251.7% |
| 3Q19 | 864 | +497.2% |
| 1Q20 | 895 | -7.0% |
| 4Q19 | 512 | -85.2% |
| 2Q19 | 901 | +482.7% |
| 1Q19 | 963 | +492.4% |
| 4Q18 | 3,477 | +2263.8% |
| 3Q18 | 144 | -8.6% |
| 2Q18 | 154 | -8.2% |
| 1Q18 | 162 | -1.9% |
| 4Q17 | 147 | -1.8% |
| 3Q17 | 158 | +4.3% |
| 2Q17 | 168 | - |
| 1Q17 | 165 | - |
| 4Q16 | 149 | - |
| 3Q16 | 151 | - |