| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,869 | +9.1% |
| 2Q26 | 2,822 | +8.2% |
| 1Q26 | 2,665 | +4.3% |
| 4Q25 | 2,824 | +10.8% |
| 3Q25 | 2,630 | +11.9% |
| 2Q25 | 2,607 | -3.6% |
| 1Q25 | 2,554 | +2.4% |
| 4Q24 | 2,549 | -4.4% |
| 3Q24 | 2,350 | -4.4% |
| 2Q24 | 2,705 | +10.3% |
| 1Q24 | 2,493 | +9.0% |
| 4Q23 | 2,666 | +12.3% |
| 3Q23 | 2,457 | +4.2% |
| 2Q23 | 2,453 | +8.2% |
| 1Q23 | 2,288 | +4.0% |
| 4Q22 | 2,373 | -11.0% |
| 3Q22 | 2,357 | -8.5% |
| 2Q22 | 2,267 | -11.1% |
| 1Q22 | 2,200 | -12.5% |
| 4Q21 | 2,667 | -7.4% |
| 3Q21 | 2,575 | -6.4% |
| 2Q21 | 2,551 | -8.9% |
| 1Q21 | 2,513 | -8.5% |
| 4Q20 | 2,881 | -3.5% |
| 3Q20 | 2,750 | -1.8% |
| 2Q20 | 2,801 | -0.7% |
| 1Q20 | 2,747 | -1.4% |
| 4Q19 | 2,987 | -6.8% |
| 3Q19 | 2,800 | +5.5% |
| 2Q19 | 2,820 | +40.5% |
| 1Q19 | 2,786 | +36.5% |
| 4Q18 | 3,205 | +39.4% |
| 3Q18 | 2,654 | +31.8% |
| 2Q18 | 2,007 | -0.9% |
| 1Q18 | 2,041 | +0.5% |
| 4Q17 | 2,299 | -0.9% |
| 3Q17 | 2,013 | +2.4% |
| 2Q17 | 2,025 | - |
| 1Q17 | 2,031 | - |
| 4Q16 | 2,321 | - |
| 3Q16 | 1,965 | - |