| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 58,860 | +13.1% |
| 1Q26 | 55,371 | +8.7% |
| 4Q25 | 60,955 | +3.0% |
| 3Q25 | 59,696 | +16.0% |
| 2Q25 | 52,027 | -2.5% |
| 1Q25 | 50,960 | +4.3% |
| 4Q24 | 59,160 | -6.5% |
| 3Q24 | 51,448 | +7.1% |
| 2Q24 | 53,377 | +14.0% |
| 1Q24 | 48,852 | +13.6% |
| 4Q23 | 63,274 | +26.6% |
| 3Q23 | 48,057 | +8.3% |
| 2Q23 | 46,829 | +12.0% |
| 1Q23 | 42,998 | +6.4% |
| 4Q22 | 49,991 | +32.9% |
| 3Q22 | 44,383 | +6.4% |
| 2Q22 | 41,808 | +3.8% |
| 1Q22 | 40,418 | +7.2% |
| 4Q21 | 37,616 | -32.0% |
| 3Q21 | 41,722 | -11.7% |
| 2Q21 | 40,282 | -15.0% |
| 1Q21 | 37,718 | -14.3% |
| 4Q20 | 55,310 | +1.7% |
| 3Q20 | 47,261 | -0.0% |
| 2Q20 | 47,372 | -0.8% |
| 1Q20 | 43,988 | -4.1% |
| 4Q19 | 54,366 | +1.2% |
| 3Q19 | 47,265 | -3.6% |
| 2Q19 | 47,759 | -1.3% |
| 1Q19 | 45,851 | -8.3% |
| 4Q18 | 53,747 | -3.0% |
| 3Q18 | 49,021 | +5.1% |
| 2Q18 | 48,406 | +2.7% |
| 1Q18 | 49,977 | +9.3% |
| 4Q17 | 55,423 | +1.3% |
| 3Q17 | 46,631 | -3.6% |
| 2Q17 | 47,121 | - |
| 1Q17 | 45,735 | - |
| 4Q16 | 54,692 | - |
| 3Q16 | 48,355 | - |