| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,989 | +2.6% |
| 1Q26 | 2,011 | -1.6% |
| 4Q25 | 2,088 | +8.7% |
| 3Q25 | 2,108 | +4.9% |
| 2Q25 | 1,938 | +9.8% |
| 1Q25 | 2,045 | +23.6% |
| 4Q24 | 1,920 | +3.5% |
| 3Q24 | 2,010 | +9.1% |
| 2Q24 | 1,764 | +7.4% |
| 1Q24 | 1,654 | +3.9% |
| 4Q23 | 1,854 | +18.1% |
| 3Q23 | 1,843 | +14.8% |
| 2Q23 | 1,643 | +15.5% |
| 1Q23 | 1,593 | +6.1% |
| 4Q22 | 1,570 | +4.8% |
| 3Q22 | 1,605 | +17.1% |
| 2Q22 | 1,423 | +14.2% |
| 1Q22 | 1,501 | +21.4% |
| 4Q21 | 1,498 | +11.1% |
| 3Q21 | 1,371 | -7.9% |
| 2Q21 | 1,246 | -11.1% |
| 1Q21 | 1,236 | -15.9% |
| 4Q20 | 1,348 | -9.1% |
| 3Q20 | 1,489 | -4.0% |
| 2Q20 | 1,402 | -1.4% |
| 1Q20 | 1,470 | -3.5% |
| 4Q19 | 1,483 | +3.2% |
| 3Q19 | 1,550 | -4.6% |
| 2Q19 | 1,422 | -2.7% |
| 1Q19 | 1,523 | -3.4% |
| 4Q18 | 1,437 | -6.4% |
| 3Q18 | 1,626 | +3.3% |
| 2Q18 | 1,461 | +20.1% |
| 1Q18 | 1,577 | +28.5% |
| 4Q17 | 1,535 | +19.2% |
| 3Q17 | 1,574 | +12.1% |
| 2Q17 | 1,216 | - |
| 1Q17 | 1,226 | - |
| 4Q16 | 1,287 | - |
| 3Q16 | 1,404 | - |