| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 698 | +3.5% |
| 1Q26 | 644 | -10.1% |
| 4Q25 | 803 | -2.8% |
| 3Q25 | 741 | +18.9% |
| 2Q25 | 674 | +13.3% |
| 1Q25 | 716 | +26.5% |
| 4Q24 | 826 | +42.3% |
| 3Q24 | 623 | +2.6% |
| 2Q24 | 595 | -5.8% |
| 1Q24 | 566 | -6.1% |
| 4Q23 | 580 | +2.2% |
| 3Q23 | 607 | -10.1% |
| 2Q23 | 632 | +13.2% |
| 1Q23 | 603 | +9.7% |
| 4Q22 | 568 | +7.5% |
| 3Q22 | 675 | +25.9% |
| 2Q22 | 558 | +11.1% |
| 1Q22 | 549 | -10.5% |
| 4Q21 | 528 | -20.3% |
| 3Q21 | 536 | -40.4% |
| 2Q21 | 502 | -44.3% |
| 1Q21 | 614 | -35.2% |
| 4Q20 | 663 | -38.7% |
| 3Q20 | 899 | -1.0% |
| 2Q20 | 902 | +0.5% |
| 1Q20 | 948 | +1.5% |
| 4Q19 | 1,081 | -11.0% |
| 3Q19 | 908 | -9.2% |
| 2Q19 | 897 | +0.5% |
| 1Q19 | 934 | +5.6% |
| 4Q18 | 1,215 | +46.0% |
| 3Q18 | 1,000 | +37.0% |
| 2Q18 | 893 | +18.7% |
| 1Q18 | 884 | +18.9% |
| 4Q17 | 832 | -0.6% |
| 3Q17 | 730 | -3.9% |
| 2Q17 | 752 | - |
| 1Q17 | 743 | - |
| 4Q16 | 837 | - |
| 3Q16 | 759 | - |