| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,061 | - |
| 1Q26 | 1,038 | +29.1% |
| 4Q25 | 1,031 | +44.0% |
| 3Q25 | 919 | +27.5% |
| 1Q25 | 804 | +7.1% |
| 4Q24 | 716 | +4.8% |
| 3Q24 | 721 | +10.6% |
| 2Q24 | 732 | +9.7% |
| 1Q24 | 751 | +3.4% |
| 4Q23 | 683 | -6.2% |
| 3Q23 | 652 | +2.0% |
| 2Q23 | 667 | +7.8% |
| 1Q23 | 726 | -0.7% |
| 4Q22 | 728 | -20.8% |
| 3Q22 | 639 | - |
| 2Q22 | 619 | -26.1% |
| 1Q22 | 731 | -20.0% |
| 4Q21 | 919 | +11.3% |
| 2Q21 | 838 | +12.2% |
| 1Q21 | 914 | +24.4% |
| 4Q20 | 826 | +86.5% |
| 3Q20 | 472 | - |
| 2Q19 | 747 | +31.7% |
| 1Q20 | 735 | +15.4% |
| 4Q19 | 443 | -29.2% |
| 1Q19 | 637 | +7.8% |
| 4Q18 | 626 | -3.4% |
| 3Q18 | 631 | -4.4% |
| 2Q18 | 567 | +0.9% |
| 1Q18 | 591 | -1.7% |
| 4Q17 | 648 | +11.9% |
| 3Q17 | 660 | +8.7% |
| 2Q17 | 562 | -10.8% |
| 1Q17 | 601 | +9.1% |
| 4Q16 | 579 | - |
| 3Q16 | 607 | - |
| 2Q16 | 630 | - |
| 1Q16 | 551 | - |