| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,640 | +3.3% |
| 2Q26 | 5,735 | +8.2% |
| 1Q26 | 5,756 | +8.4% |
| 4Q25 | 5,439 | +11.7% |
| 3Q25 | 5,461 | +14.8% |
| 2Q25 | 5,300 | +9.8% |
| 1Q25 | 5,311 | +11.2% |
| 4Q24 | 4,869 | +3.5% |
| 3Q24 | 4,755 | +8.4% |
| 2Q24 | 4,827 | +8.9% |
| 1Q24 | 4,777 | +8.9% |
| 4Q23 | 4,705 | +0.1% |
| 3Q23 | 4,389 | +14.0% |
| 2Q23 | 4,431 | +13.2% |
| 1Q23 | 4,387 | +12.6% |
| 4Q22 | 4,699 | +18.3% |
| 3Q22 | 3,851 | +3.7% |
| 2Q22 | 3,914 | +0.1% |
| 1Q22 | 3,897 | +6.7% |
| 4Q21 | 3,971 | +7.3% |
| 3Q21 | 3,713 | -5.6% |
| 2Q21 | 3,908 | -2.3% |
| 1Q21 | 3,651 | -7.7% |
| 4Q20 | 3,701 | -8.2% |
| 3Q20 | 3,934 | -1.6% |
| 2Q20 | 4,002 | +4.0% |
| 1Q20 | 3,955 | +7.5% |
| 4Q19 | 4,033 | +13.0% |
| 3Q19 | 3,996 | +17.3% |
| 2Q19 | 3,849 | +12.7% |
| 1Q19 | 3,680 | +4.6% |
| 4Q18 | 3,569 | +3.2% |
| 3Q18 | 3,406 | +2.2% |
| 2Q18 | 3,416 | +0.5% |
| 1Q18 | 3,520 | +8.2% |
| 4Q17 | 3,458 | +8.6% |
| 3Q17 | 3,334 | +10.4% |
| 2Q17 | 3,398 | - |
| 1Q17 | 3,252 | - |
| 4Q16 | 3,183 | - |
| 3Q16 | 3,020 | - |