| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 14,348 | +14.1% |
| 2Q26 | 13,482 | +14.6% |
| 1Q26 | 12,546 | +16.3% |
| 4Q25 | 12,753 | +21.8% |
| 3Q25 | 12,575 | +25.3% |
| 2Q25 | 11,768 | +17.5% |
| 1Q25 | 10,788 | +13.8% |
| 4Q24 | 10,467 | 0.0% |
| 3Q24 | 10,035 | +1.7% |
| 2Q24 | 10,018 | +24.3% |
| 1Q24 | 9,480 | +27.3% |
| 4Q23 | 10,464 | +24.0% |
| 3Q23 | 9,870 | +49.7% |
| 2Q23 | 8,061 | +38.6% |
| 1Q23 | 7,447 | +28.2% |
| 4Q22 | 8,438 | +35.4% |
| 3Q22 | 6,593 | +28.3% |
| 2Q22 | 5,817 | +20.9% |
| 1Q22 | 5,808 | +42.7% |
| 4Q21 | 6,233 | +4.1% |
| 3Q21 | 5,138 | -12.2% |
| 2Q21 | 4,811 | -19.9% |
| 1Q21 | 4,070 | -31.6% |
| 4Q20 | 5,986 | -0.2% |
| 3Q20 | 5,850 | +1.0% |
| 2Q20 | 6,004 | +3.3% |
| 1Q20 | 5,952 | +5.2% |
| 4Q19 | 5,999 | +4.2% |
| 3Q19 | 5,793 | +2.5% |
| 2Q19 | 5,812 | +0.7% |
| 1Q19 | 5,657 | -3.1% |
| 4Q18 | 5,755 | +2.6% |
| 3Q18 | 5,654 | -0.7% |
| 2Q18 | 5,774 | -0.3% |
| 1Q18 | 5,837 | +5.0% |
| 4Q17 | 5,610 | -7.3% |
| 3Q17 | 5,692 | +16.8% |
| 2Q17 | 5,793 | - |
| 1Q17 | 5,560 | - |
| 4Q16 | 6,051 | - |
| 3Q16 | 4,872 | - |