| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,215 | +8.8% |
| 2Q26 | 1,195 | +10.1% |
| 1Q26 | 1,168 | +6.6% |
| 4Q25 | 1,288 | +6.3% |
| 3Q25 | 1,117 | +18.0% |
| 2Q25 | 1,085 | +27.2% |
| 1Q25 | 1,096 | +21.6% |
| 4Q24 | 1,212 | +18.1% |
| 3Q24 | 947 | +10.8% |
| 2Q24 | 853 | +7.3% |
| 1Q24 | 901 | +11.4% |
| 4Q23 | 1,026 | -0.8% |
| 3Q23 | 855 | +6.9% |
| 2Q23 | 795 | +18.0% |
| 1Q23 | 809 | +5.3% |
| 4Q22 | 1,034 | +2.5% |
| 3Q22 | 800 | +1.3% |
| 2Q22 | 674 | +2.0% |
| 1Q22 | 768 | +14.3% |
| 4Q21 | 1,009 | +30.4% |
| 3Q21 | 790 | +5.5% |
| 2Q21 | 661 | +4.8% |
| 1Q21 | 672 | +1.8% |
| 4Q20 | 774 | +12.5% |
| 3Q20 | 749 | +10.5% |
| 2Q20 | 631 | +2.4% |
| 1Q20 | 660 | +5.1% |
| 4Q19 | 688 | -9.9% |
| 3Q19 | 678 | +7.6% |
| 2Q19 | 616 | +9.2% |
| 1Q19 | 628 | +1.5% |
| 4Q18 | 764 | +10.7% |
| 3Q18 | 630 | +4.5% |
| 2Q18 | 564 | +0.9% |
| 1Q18 | 619 | +7.5% |
| 4Q17 | 690 | +18.2% |
| 3Q17 | 603 | +9.0% |
| 2Q17 | 559 | - |
| 1Q17 | 576 | - |
| 4Q16 | 584 | - |
| 3Q16 | 553 | - |