| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,210 | +22.7% |
| 3Q25 | 2,543 | +18.5% |
| 2Q25 | 2,598 | +31.3% |
| 1Q25 | 2,544 | +48.7% |
| 4Q24 | 2,616 | +38.6% |
| 3Q24 | 2,146 | +29.1% |
| 2Q24 | 1,978 | +18.6% |
| 1Q24 | 1,711 | +11.4% |
| 4Q23 | 1,887 | +6.0% |
| 3Q23 | 1,663 | +24.3% |
| 2Q23 | 1,667 | +23.9% |
| 1Q23 | 1,536 | +20.7% |
| 4Q22 | 1,780 | +17.9% |
| 3Q22 | 1,338 | +7.3% |
| 2Q22 | 1,346 | +6.2% |
| 1Q22 | 1,273 | +10.6% |
| 4Q21 | 1,510 | +26.3% |
| 3Q21 | 1,247 | +2.8% |
| 2Q21 | 1,268 | +12.8% |
| 1Q21 | 1,151 | +6.8% |
| 4Q20 | 1,195 | +4.5% |
| 3Q20 | 1,213 | +33.2% |
| 2Q20 | 1,123 | +24.8% |
| 1Q20 | 1,077 | +30.5% |
| 4Q19 | 1,144 | +52.9% |
| 3Q19 | 911 | +27.1% |
| 2Q19 | 900 | +22.7% |
| 1Q19 | 825 | +21.3% |
| 4Q18 | 748 | +11.3% |
| 3Q18 | 716 | +4.2% |
| 2Q18 | 733 | +16.8% |
| 1Q18 | 680 | +22.2% |
| 4Q17 | 672 | +12.4% |
| 3Q17 | 687 | +5.7% |
| 2Q17 | 627 | +9.9% |
| 1Q17 | 556 | -1.1% |
| 4Q16 | 597 | +18.3% |
| 3Q16 | 650 | - |
| 2Q16 | 571 | - |
| 1Q16 | 563 | - |
| 4Q15 | 505 | - |