| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 74,267 | +12.1% |
| 2Q26 | 70,525 | -3.9% |
| 1Q26 | 70,707 | +3.5% |
| 4Q25 | 73,750 | +21.6% |
| 3Q25 | 66,238 | +6.1% |
| 2Q25 | 73,414 | +13.6% |
| 1Q25 | 68,307 | +7.1% |
| 4Q24 | 60,663 | -2.5% |
| 3Q24 | 62,419 | -6.1% |
| 2Q24 | 64,602 | -0.4% |
| 1Q24 | 63,792 | +3.5% |
| 4Q23 | 62,207 | +7.6% |
| 3Q23 | 66,485 | +16.4% |
| 2Q23 | 64,861 | +20.3% |
| 1Q23 | 61,628 | +12.1% |
| 4Q22 | 57,805 | -8.5% |
| 3Q22 | 57,139 | -5.4% |
| 2Q22 | 53,937 | -9.4% |
| 1Q22 | 54,953 | -7.7% |
| 4Q21 | 63,147 | -3.6% |
| 3Q21 | 60,372 | -5.3% |
| 2Q21 | 59,554 | -5.5% |
| 1Q21 | 59,565 | -9.2% |
| 4Q20 | 65,484 | +1.5% |
| 3Q20 | 63,720 | -7.9% |
| 2Q20 | 63,002 | -3.5% |
| 1Q20 | 65,610 | -1.6% |
| 4Q19 | 64,502 | -7.0% |
| 3Q19 | 69,192 | +0.7% |
| 2Q19 | 65,305 | -2.1% |
| 1Q19 | 66,686 | +0.9% |
| 4Q18 | 69,390 | -3.5% |
| 3Q18 | 68,723 | +6.9% |
| 2Q18 | 66,726 | +6.4% |
| 1Q18 | 66,116 | +1.3% |
| 4Q17 | 71,927 | +10.0% |
| 3Q17 | 64,310 | +2.6% |
| 2Q17 | 62,735 | - |
| 1Q17 | 65,252 | - |
| 4Q16 | 65,413 | - |
| 3Q16 | 62,707 | - |