| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 193,423 | +3.5% |
| 3Q25 | 165,087 | +3.6% |
| 2Q25 | 167,455 | +6.0% |
| 1Q25 | 155,174 | +12.2% |
| 4Q24 | 186,893 | +43.7% |
| 3Q24 | 159,338 | +29.5% |
| 2Q24 | 157,992 | +44.9% |
| 1Q24 | 138,302 | +34.8% |
| 4Q23 | 130,024 | +8.7% |
| 3Q23 | 123,036 | +17.8% |
| 2Q23 | 109,050 | +11.6% |
| 1Q23 | 102,584 | +17.8% |
| 4Q22 | 119,651 | +28.7% |
| 3Q22 | 104,405 | +32.6% |
| 2Q22 | 97,755 | +24.5% |
| 1Q22 | 87,069 | +17.2% |
| 4Q21 | 92,947 | +11.0% |
| 3Q21 | 78,758 | +21.1% |
| 2Q21 | 78,487 | +25.5% |
| 1Q21 | 74,306 | -5.7% |
| 4Q20 | 83,719 | -6.5% |
| 3Q20 | 65,048 | -19.9% |
| 2Q20 | 62,545 | -21.5% |
| 1Q20 | 78,827 | +3.0% |
| 4Q19 | 89,550 | +1.4% |
| 3Q19 | 81,192 | +5.5% |
| 2Q19 | 79,694 | +3.7% |
| 1Q19 | 76,531 | +5.9% |
| 4Q18 | 88,331 | +2.4% |
| 3Q18 | 76,964 | +5.1% |
| 2Q18 | 76,834 | -0.9% |
| 1Q18 | 72,257 | +0.6% |
| 4Q17 | 86,280 | +5.3% |
| 3Q17 | 73,219 | +9.2% |
| 2Q17 | 77,519 | +5.9% |
| 1Q17 | 71,829 | -0.0% |
| 4Q16 | 81,947 | -5.8% |
| 3Q16 | 67,051 | - |
| 2Q16 | 73,221 | - |
| 1Q16 | 71,846 | - |
| 4Q15 | 86,964 | - |