| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,545 | +19.9% |
| 3Q25 | 5,276 | +17.0% |
| 2Q25 | 5,135 | +20.9% |
| 1Q25 | 4,933 | +19.1% |
| 4Q24 | 4,623 | +16.0% |
| 3Q24 | 4,510 | +18.7% |
| 2Q24 | 4,247 | +20.3% |
| 1Q24 | 4,142 | +17.9% |
| 4Q23 | 3,987 | +16.9% |
| 3Q23 | 3,801 | +13.3% |
| 2Q23 | 3,532 | +7.9% |
| 1Q23 | 3,514 | +9.9% |
| 4Q22 | 3,411 | +13.1% |
| 3Q22 | 3,355 | +18.2% |
| 2Q22 | 3,274 | +19.3% |
| 1Q22 | 3,197 | +20.0% |
| 4Q21 | 3,016 | +7.5% |
| 3Q21 | 2,839 | +2.8% |
| 2Q21 | 2,745 | +2.9% |
| 1Q21 | 2,663 | +0.5% |
| 4Q20 | 2,805 | +10.0% |
| 3Q20 | 2,761 | +9.1% |
| 2Q20 | 2,669 | +6.9% |
| 1Q20 | 2,649 | +7.8% |
| 4Q19 | 2,550 | +4.5% |
| 3Q19 | 2,531 | +5.5% |
| 2Q19 | 2,498 | +6.7% |
| 1Q19 | 2,458 | +6.3% |
| 4Q18 | 2,439 | +8.7% |
| 3Q18 | 2,398 | +24.8% |
| 2Q18 | 2,340 | +26.2% |
| 1Q18 | 2,312 | +30.2% |
| 4Q17 | 2,244 | +25.1% |
| 3Q17 | 1,921 | +10.6% |
| 2Q17 | 1,854 | - |
| 1Q17 | 1,775 | - |
| 4Q16 | 1,793 | - |
| 3Q16 | 1,737 | - |