| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 127,545 | +0.6% |
| 3Q26 | 119,692 | +6.7% |
| 2Q26 | 126,432 | +13.1% |
| 1Q26 | 109,275 | +11.2% |
| 4Q25 | 126,779 | +14.3% |
| 3Q25 | 112,131 | +25.1% |
| 2Q25 | 111,769 | +19.4% |
| 1Q25 | 98,288 | +23.0% |
| 4Q24 | 110,891 | +12.1% |
| 3Q24 | 89,653 | +0.6% |
| 2Q24 | 93,582 | -2.2% |
| 1Q24 | 79,880 | -3.8% |
| 4Q23 | 98,903 | +13.2% |
| 3Q23 | 89,130 | +15.8% |
| 2Q23 | 95,642 | +20.9% |
| 1Q23 | 83,009 | +20.1% |
| 4Q22 | 87,363 | +28.8% |
| 3Q22 | 76,962 | +30.4% |
| 2Q22 | 79,086 | +26.0% |
| 1Q22 | 69,140 | +26.5% |
| 4Q21 | 67,820 | +13.5% |
| 3Q21 | 59,040 | +11.7% |
| 2Q21 | 62,751 | +14.6% |
| 1Q21 | 54,648 | +15.5% |
| 4Q20 | 59,737 | +6.9% |
| 3Q20 | 52,846 | +3.5% |
| 2Q20 | 54,734 | -6.6% |
| 1Q20 | 47,332 | -5.5% |
| 4Q19 | 55,875 | +3.9% |
| 3Q19 | 51,046 | +6.4% |
| 2Q19 | 58,626 | +17.9% |
| 1Q19 | 50,065 | +18.2% |
| 4Q18 | 53,783 | +9.5% |
| 3Q18 | 47,980 | +23.7% |
| 2Q18 | 49,736 | +14.5% |
| 1Q18 | 42,361 | +20.2% |
| 4Q17 | 49,136 | +25.7% |
| 3Q17 | 38,781 | +6.1% |
| 2Q17 | 43,448 | - |
| 1Q17 | 35,229 | - |
| 4Q16 | 39,102 | - |
| 3Q16 | 36,559 | - |