| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,677 | -0.4% |
| 1Q26 | 1,650 | +0.4% |
| 4Q25 | 1,991 | +8.6% |
| 3Q25 | 1,663 | +4.5% |
| 2Q25 | 1,683 | +3.6% |
| 1Q25 | 1,643 | +1.8% |
| 4Q24 | 1,834 | -5.9% |
| 3Q24 | 1,592 | -1.2% |
| 2Q24 | 1,624 | +1.6% |
| 1Q24 | 1,614 | -1.5% |
| 4Q23 | 1,949 | +11.0% |
| 3Q23 | 1,612 | +1.7% |
| 2Q23 | 1,599 | -2.5% |
| 1Q23 | 1,638 | -5.4% |
| 4Q22 | 1,756 | -34.8% |
| 3Q22 | 1,585 | -32.3% |
| 2Q22 | 1,640 | -30.9% |
| 1Q22 | 1,731 | -29.2% |
| 4Q21 | 2,695 | +16.0% |
| 3Q21 | 2,342 | -3.9% |
| 2Q21 | 2,375 | -2.9% |
| 1Q21 | 2,444 | -6.2% |
| 4Q20 | 2,324 | -21.3% |
| 3Q20 | 2,436 | -10.7% |
| 2Q20 | 2,445 | -10.4% |
| 1Q20 | 2,605 | +5.1% |
| 4Q19 | 2,953 | +13.6% |
| 3Q19 | 2,727 | - |
| 2Q19 | 2,729 | +26.4% |
| 1Q19 | 2,479 | +19.6% |
| 4Q18 | 2,599 | +15.6% |
| 2Q18 | 2,159 | +8.6% |
| 1Q18 | 2,072 | +12.4% |
| 4Q17 | 2,249 | +19.6% |
| 3Q17 | 1,989 | +15.4% |
| 2Q17 | 1,988 | +14.3% |
| 1Q17 | 1,843 | +13.8% |
| 4Q16 | 1,880 | - |
| 3Q16 | 1,724 | - |
| 2Q16 | 1,739 | - |
| 1Q16 | 1,619 | - |