| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 46,904 | +3.9% |
| 2Q26 | 47,465 | +11.4% |
| 1Q26 | 46,470 | +8.7% |
| 4Q25 | 66,484 | +19.0% |
| 3Q25 | 45,162 | +8.6% |
| 2Q25 | 42,593 | +3.7% |
| 1Q25 | 42,742 | +3.2% |
| 4Q24 | 55,859 | +23.1% |
| 3Q24 | 41,595 | +9.4% |
| 2Q24 | 41,079 | +7.7% |
| 1Q24 | 41,425 | +12.2% |
| 4Q23 | 45,374 | -13.4% |
| 3Q23 | 38,032 | +5.0% |
| 2Q23 | 38,135 | +7.8% |
| 1Q23 | 36,906 | +0.9% |
| 4Q22 | 52,384 | +7.2% |
| 3Q22 | 36,230 | +3.1% |
| 2Q22 | 35,363 | +1.6% |
| 1Q22 | 36,571 | +9.8% |
| 4Q21 | 48,879 | +9.8% |
| 3Q21 | 35,133 | -4.2% |
| 2Q21 | 34,817 | -6.2% |
| 1Q21 | 33,297 | -8.0% |
| 4Q20 | 44,529 | -15.8% |
| 3Q20 | 36,680 | -4.3% |
| 2Q20 | 37,105 | -7.4% |
| 1Q20 | 36,192 | -4.0% |
| 4Q19 | 52,882 | -10.6% |
| 3Q19 | 38,347 | +5.1% |
| 2Q19 | 40,074 | +6.8% |
| 1Q19 | 37,693 | +0.4% |
| 4Q18 | 59,159 | +0.4% |
| 3Q18 | 36,477 | +4.9% |
| 2Q18 | 37,507 | +1.1% |
| 1Q18 | 37,534 | +8.3% |
| 4Q17 | 58,906 | +11.6% |
| 3Q17 | 34,773 | +2.6% |
| 2Q17 | 37,086 | - |
| 1Q17 | 34,661 | - |
| 4Q16 | 52,789 | - |
| 3Q16 | 33,893 | - |