| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,815 | +6.3% |
| 1Q26 | 8,361 | -4.0% |
| 4Q25 | 7,888 | -14.8% |
| 3Q25 | 8,050 | +2.6% |
| 2Q25 | 8,293 | +8.0% |
| 1Q25 | 8,708 | +15.2% |
| 4Q24 | 9,257 | +42.5% |
| 3Q24 | 7,845 | +14.1% |
| 2Q24 | 7,677 | +6.9% |
| 1Q24 | 7,560 | +4.7% |
| 4Q23 | 6,496 | +0.9% |
| 3Q23 | 6,878 | +28.0% |
| 2Q23 | 7,180 | +27.5% |
| 1Q23 | 7,219 | +16.9% |
| 4Q22 | 6,440 | +0.8% |
| 3Q22 | 5,373 | -1.9% |
| 2Q22 | 5,630 | +1.8% |
| 1Q22 | 6,178 | +29.5% |
| 4Q21 | 6,392 | -8.9% |
| 3Q21 | 5,475 | -7.5% |
| 2Q21 | 5,532 | -10.4% |
| 1Q21 | 4,772 | -24.2% |
| 4Q20 | 7,020 | +0.1% |
| 3Q20 | 5,918 | -5.2% |
| 2Q20 | 6,171 | +3.1% |
| 1Q20 | 6,296 | -0.8% |
| 4Q19 | 7,016 | +16.6% |
| 3Q19 | 6,240 | +14.1% |
| 2Q19 | 5,986 | +11.5% |
| 1Q19 | 6,344 | +23.0% |
| 4Q18 | 6,015 | +22.0% |
| 3Q18 | 5,467 | +6.8% |
| 2Q18 | 5,368 | +50.1% |
| 1Q18 | 5,158 | +35.2% |
| 4Q17 | 4,929 | +35.3% |
| 3Q17 | 5,120 | +40.2% |
| 2Q17 | 3,576 | - |
| 1Q17 | 3,815 | - |
| 4Q16 | 3,643 | - |
| 3Q16 | 3,651 | - |