| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,038 | +15.2% |
| 2Q26 | 981 | -0.2% |
| 1Q26 | 884 | +0.2% |
| 4Q25 | 987 | +11.7% |
| 3Q25 | 901 | +12.6% |
| 2Q25 | 983 | +25.7% |
| 1Q25 | 882 | +15.7% |
| 4Q24 | 884 | +6.6% |
| 3Q24 | 800 | +3.5% |
| 2Q24 | 782 | +12.0% |
| 1Q24 | 762 | +15.6% |
| 4Q23 | 829 | +19.6% |
| 3Q23 | 773 | +11.9% |
| 2Q23 | 698 | +7.1% |
| 1Q23 | 659 | +4.0% |
| 4Q22 | 692 | +3.1% |
| 3Q22 | 690 | +0.4% |
| 2Q22 | 651 | +3.2% |
| 1Q22 | 633 | +6.1% |
| 4Q21 | 672 | +12.5% |
| 3Q21 | 688 | +28.7% |
| 2Q21 | 631 | +22.3% |
| 1Q21 | 597 | +8.5% |
| 4Q20 | 597 | +4.3% |
| 3Q20 | 534 | +1.0% |
| 2Q20 | 515 | +149.1% |
| 1Q20 | 550 | +122.6% |
| 4Q19 | 573 | +185.3% |
| 3Q19 | 529 | +138.6% |
| 2Q19 | 207 | +9.2% |
| 1Q19 | 247 | +4.9% |
| 4Q18 | 200 | -7.5% |
| 3Q18 | 221 | -0.5% |
| 2Q18 | 189 | -5.4% |
| 1Q18 | 235 | +15.8% |
| 4Q17 | 217 | -6.9% |
| 3Q17 | 223 | -12.4% |
| 2Q17 | 200 | - |
| 1Q17 | 203 | - |
| 4Q16 | 233 | - |
| 3Q16 | 254 | - |