| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 8,783 | +8.5% |
| 3Q25 | 8,491 | +12.1% |
| 2Q25 | 8,267 | +9.9% |
| 1Q25 | 8,034 | +10.6% |
| 4Q24 | 8,092 | +13.1% |
| 3Q24 | 7,576 | +10.8% |
| 2Q24 | 7,519 | +34.8% |
| 1Q24 | 7,264 | +18.1% |
| 4Q23 | 7,158 | +16.4% |
| 3Q23 | 6,837 | +87.7% |
| 2Q23 | 5,579 | +16.8% |
| 1Q23 | 6,153 | +12.1% |
| 4Q22 | 6,148 | +8.7% |
| 3Q22 | 3,643 | -51.4% |
| 2Q21 | 4,777 | -31.7% |
| 1Q22 | 5,489 | -9.7% |
| 4Q21 | 5,654 | -31.0% |
| 3Q21 | 7,494 | +12.4% |
| 1Q21 | 6,076 | -6.3% |
| 4Q20 | 8,196 | +34.1% |
| 3Q19 | 6,666 | +7.7% |
| 2Q20 | 6,998 | - |
| 1Q20 | 6,485 | +1.6% |
| 4Q19 | 6,110 | -7.1% |
| 1Q19 | 6,383 | +7.3% |
| 4Q18 | 6,577 | +4.7% |
| 3Q18 | 6,187 | +7.8% |
| 2Q18 | 6,180 | +8.0% |
| 1Q18 | 5,950 | +4.6% |
| 4Q17 | 6,282 | +3.6% |
| 3Q17 | 5,738 | +5.8% |
| 2Q17 | 5,724 | - |
| 1Q17 | 5,690 | - |
| 4Q16 | 6,061 | - |
| 3Q16 | 5,426 | - |