| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,141 | +3.9% |
| 2Q26 | 3,227 | +7.2% |
| 1Q26 | 3,041 | +3.9% |
| 4Q25 | 3,079 | +5.6% |
| 3Q25 | 3,024 | +2.6% |
| 2Q25 | 3,011 | +2.0% |
| 1Q25 | 2,926 | +4.5% |
| 4Q24 | 2,915 | +9.3% |
| 3Q24 | 2,947 | +11.6% |
| 2Q24 | 2,953 | +14.5% |
| 1Q24 | 2,799 | +8.9% |
| 4Q23 | 2,668 | +11.9% |
| 3Q23 | 2,641 | +5.8% |
| 2Q23 | 2,578 | -1.0% |
| 1Q23 | 2,570 | +0.4% |
| 4Q22 | 2,384 | -2.6% |
| 3Q22 | 2,497 | +6.3% |
| 2Q22 | 2,604 | +21.9% |
| 1Q22 | 2,561 | +16.8% |
| 4Q21 | 2,448 | -14.7% |
| 3Q21 | 2,348 | -15.9% |
| 2Q21 | 2,136 | -22.6% |
| 1Q21 | 2,192 | -23.2% |
| 4Q20 | 2,870 | -1.2% |
| 3Q20 | 2,791 | -5.0% |
| 2Q20 | 2,760 | -4.5% |
| 1Q20 | 2,855 | 0.0% |
| 4Q19 | 2,904 | +3.8% |
| 3Q19 | 2,938 | +1.6% |
| 2Q19 | 2,890 | +1.9% |
| 1Q19 | 2,854 | -8.2% |
| 4Q18 | 2,799 | -1.1% |
| 3Q18 | 2,891 | +6.2% |
| 2Q18 | 2,837 | +4.3% |
| 1Q18 | 3,110 | +15.2% |
| 4Q17 | 2,829 | +4.2% |
| 3Q17 | 2,722 | +3.1% |
| 2Q17 | 2,720 | - |
| 1Q17 | 2,699 | - |
| 4Q16 | 2,716 | - |
| 3Q16 | 2,639 | - |