| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,273 | +6.9% |
| 1Q26 | 10,926 | +9.2% |
| 4Q25 | 10,829 | +12.7% |
| 3Q25 | 11,083 | +31.0% |
| 2Q25 | 10,548 | +8.6% |
| 1Q25 | 10,007 | +5.8% |
| 4Q24 | 9,610 | -7.7% |
| 3Q24 | 8,462 | -21.1% |
| 2Q24 | 9,709 | -1.3% |
| 1Q24 | 9,456 | -5.0% |
| 4Q23 | 10,415 | +13.1% |
| 3Q23 | 10,723 | +21.4% |
| 2Q23 | 9,832 | +24.5% |
| 1Q23 | 9,950 | +21.1% |
| 4Q22 | 9,206 | +14.0% |
| 3Q22 | 8,834 | +16.1% |
| 2Q22 | 7,900 | +7.2% |
| 1Q22 | 8,213 | +15.2% |
| 4Q21 | 8,078 | +4.7% |
| 3Q21 | 7,612 | -0.9% |
| 2Q21 | 7,372 | -2.0% |
| 1Q21 | 7,128 | -5.6% |
| 4Q20 | 7,713 | - |
| 3Q20 | 7,683 | - |
| 2Q20 | 7,522 | - |
| 1Q20 | 7,550 | - |
| 4Q18 | 7,521 | +10.8% |
| 3Q18 | 7,302 | +14.1% |
| 2Q18 | 7,228 | +12.8% |
| 1Q18 | 7,070 | +19.2% |
| 4Q17 | 6,787 | +10.3% |
| 3Q17 | 6,398 | -1.7% |
| 2Q17 | 6,408 | - |
| 1Q17 | 5,929 | - |
| 4Q16 | 6,152 | - |
| 3Q16 | 6,510 | - |