| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,324 | +42.2% |
| 2Q26 | 8,123 | +47.6% |
| 1Q26 | 8,069 | +43.6% |
| 4Q25 | 5,590 | -0.5% |
| 3Q25 | 5,852 | +9.2% |
| 2Q25 | 5,504 | +5.6% |
| 1Q25 | 5,618 | +9.8% |
| 4Q24 | 5,618 | +7.9% |
| 3Q24 | 5,361 | -1.1% |
| 2Q24 | 5,211 | +1.4% |
| 1Q24 | 5,117 | -1.6% |
| 4Q23 | 5,209 | +10.2% |
| 3Q23 | 5,418 | +9.8% |
| 2Q23 | 5,139 | +10.0% |
| 1Q23 | 5,202 | +11.1% |
| 4Q22 | 4,725 | -51.5% |
| 3Q22 | 4,935 | -52.0% |
| 2Q22 | 4,671 | -50.3% |
| 1Q22 | 4,682 | -51.2% |
| 4Q21 | 9,747 | -3.2% |
| 3Q21 | 10,273 | -0.2% |
| 2Q21 | 9,392 | -0.3% |
| 1Q21 | 9,602 | +1.7% |
| 4Q20 | 10,070 | +4.2% |
| 3Q20 | 10,295 | +5.6% |
| 2Q20 | 9,419 | +7.0% |
| 1Q20 | 9,445 | +2.3% |
| 4Q19 | 9,660 | +4.3% |
| 3Q19 | 9,753 | +1.8% |
| 2Q19 | 8,803 | +1.7% |
| 1Q19 | 9,235 | +0.2% |
| 4Q18 | 9,259 | -1.5% |
| 3Q18 | 9,580 | -0.9% |
| 2Q18 | 8,657 | -2.4% |
| 1Q18 | 9,220 | +0.9% |
| 4Q17 | 9,402 | -3.3% |
| 3Q17 | 9,665 | -2.1% |
| 2Q17 | 8,870 | - |
| 1Q17 | 9,139 | - |
| 4Q16 | 9,726 | - |
| 3Q16 | 9,873 | - |