| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,653 | +11.2% |
| 1Q26 | 1,632 | +5.4% |
| 4Q25 | 1,454 | +5.1% |
| 3Q25 | 1,526 | +5.9% |
| 2Q25 | 1,487 | +16.6% |
| 1Q25 | 1,549 | +14.8% |
| 4Q24 | 1,384 | +35.2% |
| 3Q24 | 1,441 | +9.9% |
| 2Q24 | 1,275 | +14.5% |
| 1Q24 | 1,349 | +10.2% |
| 4Q23 | 1,024 | +26.3% |
| 3Q23 | 1,311 | +37.1% |
| 2Q23 | 1,114 | +19.3% |
| 1Q23 | 1,224 | +12.9% |
| 4Q22 | 811 | -8.5% |
| 3Q22 | 956 | -3.3% |
| 2Q22 | 934 | -5.3% |
| 1Q22 | 1,084 | +7.9% |
| 4Q21 | 886 | -15.5% |
| 3Q21 | 989 | +12.8% |
| 2Q21 | 986 | +6.0% |
| 1Q21 | 1,005 | +14.7% |
| 4Q20 | 1,048 | +42.2% |
| 3Q20 | 877 | +12.6% |
| 2Q20 | 930 | +19.7% |
| 1Q20 | 876 | +9.0% |
| 4Q19 | 737 | +2.4% |
| 3Q19 | 779 | +2.5% |
| 2Q19 | 777 | +4.3% |
| 1Q19 | 804 | +2.7% |
| 4Q18 | 720 | -10.9% |
| 3Q18 | 760 | +6.9% |
| 2Q18 | 745 | +7.2% |
| 1Q18 | 783 | +5.0% |
| 4Q17 | 808 | +14.6% |
| 3Q17 | 711 | +7.4% |
| 2Q17 | 695 | - |
| 1Q17 | 746 | - |
| 4Q16 | 705 | - |
| 3Q16 | 662 | - |