| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,667 | +33.4% |
| 3Q25 | 1,307 | +28.4% |
| 2Q25 | 1,237 | +1.1% |
| 1Q25 | 1,223 | -0.2% |
| 4Q24 | 1,250 | +6.7% |
| 3Q24 | 1,018 | -5.0% |
| 2Q24 | 1,224 | +22.2% |
| 1Q24 | 1,225 | +11.6% |
| 4Q23 | 1,172 | -9.6% |
| 3Q23 | 1,072 | +14.7% |
| 2Q23 | 1,002 | +3.7% |
| 1Q23 | 1,098 | -12.1% |
| 4Q22 | 1,296 | +26.2% |
| 3Q22 | 935 | -15.9% |
| 2Q22 | 966 | +2.7% |
| 1Q22 | 1,249 | +39.4% |
| 4Q21 | 1,027 | -22.9% |
| 3Q21 | 1,111 | +47.5% |
| 2Q21 | 941 | +23.6% |
| 1Q21 | 896 | -32.8% |
| 2Q21 | 753 | -9.0% |
| 1Q21 | 761 | -7.9% |
| 4Q20 | 1,332 | +23.4% |
| 3Q20 | 868 | -6.6% |
| 2Q20 | 828 | -4.0% |
| 1Q20 | 826 | -3.2% |
| 4Q19 | 1,079 | +11.9% |
| 3Q19 | 929 | +27.4% |
| 2Q19 | 862 | +7.9% |
| 1Q19 | 853 | +25.5% |
| 4Q18 | 965 | +9.5% |
| 3Q18 | 729 | +11.7% |
| 2Q18 | 799 | +13.5% |
| 1Q18 | 679 | +8.3% |
| 4Q17 | 881 | +92.0% |
| 3Q17 | 652 | +118.3% |
| 2Q17 | 704 | - |
| 1Q17 | 627 | - |
| 4Q16 | 458 | - |
| 3Q16 | 299 | - |