| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,626 | +5.8% |
| 1Q26 | 1,598 | +5.0% |
| 4Q25 | 1,679 | +8.6% |
| 3Q25 | 1,564 | +1.1% |
| 2Q25 | 1,537 | +0.6% |
| 1Q25 | 1,522 | -0.1% |
| 4Q24 | 1,546 | -2.1% |
| 3Q24 | 1,547 | +2.9% |
| 2Q24 | 1,528 | +1.5% |
| 1Q24 | 1,524 | +2.4% |
| 4Q23 | 1,579 | -0.1% |
| 3Q23 | 1,503 | -3.5% |
| 2Q23 | 1,505 | -2.9% |
| 1Q23 | 1,489 | -5.2% |
| 4Q22 | 1,580 | -4.5% |
| 3Q22 | 1,557 | +0.5% |
| 2Q22 | 1,549 | +6.5% |
| 1Q22 | 1,570 | +22.0% |
| 4Q21 | 1,655 | +31.3% |
| 3Q21 | 1,550 | +25.4% |
| 2Q21 | 1,454 | +28.6% |
| 1Q21 | 1,288 | +15.3% |
| 4Q20 | 1,260 | +13.0% |
| 3Q20 | 1,235 | +11.3% |
| 2Q20 | 1,131 | -1.5% |
| 1Q20 | 1,117 | -2.1% |
| 4Q19 | 1,115 | -10.8% |
| 3Q19 | 1,109 | +8.2% |
| 2Q19 | 1,148 | +15.7% |
| 1Q19 | 1,141 | +27.8% |
| 4Q18 | 1,250 | +25.5% |
| 3Q18 | 1,026 | +27.4% |
| 2Q18 | 993 | +14.1% |
| 1Q18 | 893 | +7.3% |
| 4Q17 | 996 | +22.0% |
| 3Q17 | 805 | -4.4% |
| 2Q17 | 870 | - |
| 1Q17 | 832 | - |
| 4Q16 | 817 | - |
| 3Q16 | 842 | - |