| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,670 | -0.6% |
| 1Q26 | 1,856 | +15.9% |
| 4Q25 | 1,827 | +3.4% |
| 3Q25 | 1,852 | +16.3% |
| 2Q25 | 1,680 | +0.2% |
| 1Q25 | 1,602 | +1.3% |
| 4Q24 | 1,767 | -6.4% |
| 3Q24 | 1,593 | +0.6% |
| 2Q24 | 1,676 | +8.5% |
| 1Q24 | 1,581 | +0.9% |
| 4Q23 | 1,887 | +15.9% |
| 3Q23 | 1,583 | +5.5% |
| 2Q23 | 1,544 | +3.2% |
| 1Q23 | 1,567 | +8.4% |
| 4Q22 | 1,628 | +13.1% |
| 3Q22 | 1,501 | -0.7% |
| 2Q22 | 1,496 | +6.0% |
| 1Q22 | 1,446 | +10.6% |
| 4Q21 | 1,439 | -2.4% |
| 3Q21 | 1,511 | +8.9% |
| 2Q21 | 1,411 | +1.8% |
| 1Q21 | 1,307 | -5.4% |
| 4Q20 | 1,474 | +4.0% |
| 3Q20 | 1,387 | -2.3% |
| 2Q20 | 1,386 | +1.5% |
| 1Q20 | 1,382 | -1.1% |
| 4Q19 | 1,417 | -0.8% |
| 3Q19 | 1,419 | +2.7% |
| 2Q19 | 1,366 | +1.3% |
| 1Q19 | 1,398 | +5.0% |
| 4Q18 | 1,428 | +8.9% |
| 3Q18 | 1,382 | +2.1% |
| 2Q18 | 1,349 | +0.1% |
| 1Q18 | 1,332 | -2.0% |
| 4Q17 | 1,311 | -4.9% |
| 3Q17 | 1,353 | +5.7% |
| 2Q17 | 1,348 | - |
| 1Q17 | 1,359 | - |
| 4Q16 | 1,379 | - |
| 3Q16 | 1,280 | - |