| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,813 | -1.8% |
| 1Q26 | 1,924 | +9.2% |
| 4Q25 | 2,316 | +13.9% |
| 3Q25 | 1,743 | +5.1% |
| 2Q25 | 1,846 | +13.4% |
| 1Q25 | 1,762 | +15.8% |
| 4Q24 | 2,034 | +6.1% |
| 3Q24 | 1,658 | +12.1% |
| 2Q24 | 1,628 | +6.9% |
| 1Q24 | 1,521 | +3.5% |
| 4Q23 | 1,917 | +12.5% |
| 3Q23 | 1,479 | +1.0% |
| 2Q23 | 1,523 | +8.4% |
| 1Q23 | 1,469 | -2.2% |
| 4Q22 | 1,705 | +2.3% |
| 3Q22 | 1,464 | -1.9% |
| 2Q22 | 1,404 | -6.8% |
| 1Q22 | 1,502 | -1.7% |
| 4Q21 | 1,667 | -9.8% |
| 3Q21 | 1,492 | -4.7% |
| 2Q21 | 1,507 | +0.1% |
| 1Q21 | 1,528 | -0.3% |
| 4Q20 | 1,847 | +7.3% |
| 3Q20 | 1,566 | +3.3% |
| 2Q20 | 1,506 | -5.0% |
| 1Q20 | 1,534 | -1.5% |
| 4Q19 | 1,722 | +0.9% |
| 3Q19 | 1,516 | +0.7% |
| 2Q19 | 1,585 | +8.0% |
| 1Q19 | 1,557 | +6.2% |
| 4Q18 | 1,707 | +12.0% |
| 3Q18 | 1,506 | +8.0% |
| 2Q18 | 1,468 | +3.2% |
| 1Q18 | 1,467 | +2.4% |
| 4Q17 | 1,525 | +16.2% |
| 3Q17 | 1,394 | +3.6% |
| 2Q17 | 1,422 | +12.0% |
| 1Q17 | 1,432 | - |
| 4Q16 | 1,312 | - |
| 3Q16 | 1,345 | - |
| 2Q16 | 1,269 | - |