| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,953 | +40.2% |
| 2Q26 | 7,288 | +20.7% |
| 1Q26 | 6,420 | +13.8% |
| 4Q25 | 8,970 | +11.2% |
| 3Q25 | 6,384 | +0.7% |
| 2Q25 | 6,037 | +7.5% |
| 1Q25 | 5,643 | +12.5% |
| 4Q24 | 8,070 | +22.1% |
| 3Q24 | 6,340 | +18.5% |
| 2Q24 | 5,617 | +13.8% |
| 1Q24 | 5,014 | +8.4% |
| 4Q23 | 6,607 | +1.4% |
| 3Q23 | 5,349 | -1.4% |
| 2Q23 | 4,935 | -5.7% |
| 1Q23 | 4,624 | -7.8% |
| 4Q22 | 6,513 | -5.3% |
| 3Q22 | 5,427 | -4.3% |
| 2Q22 | 5,233 | +1.2% |
| 1Q22 | 5,013 | +8.6% |
| 4Q21 | 6,879 | +13.3% |
| 3Q21 | 5,670 | -4.9% |
| 2Q21 | 5,172 | -1.6% |
| 1Q21 | 4,615 | -7.0% |
| 4Q20 | 6,074 | -6.3% |
| 3Q20 | 5,963 | +6.5% |
| 2Q20 | 5,254 | +0.5% |
| 1Q20 | 4,963 | +1.1% |
| 4Q19 | 6,481 | +8.2% |
| 3Q19 | 5,600 | +9.5% |
| 2Q19 | 5,230 | +5.9% |
| 1Q19 | 4,907 | +7.6% |
| 4Q18 | 5,990 | +8.3% |
| 3Q18 | 5,112 | +1.7% |
| 2Q18 | 4,937 | +4.6% |
| 1Q18 | 4,560 | +3.4% |
| 4Q17 | 5,529 | -3.6% |
| 3Q17 | 5,025 | +1.8% |
| 2Q17 | 4,721 | +2.7% |
| 1Q17 | 4,408 | -3.5% |
| 4Q16 | 5,733 | - |
| 3Q16 | 4,938 | - |
| 2Q16 | 4,595 | - |
| 1Q16 | 4,570 | - |