| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,626 | +11.3% |
| 1Q26 | 2,360 | +11.8% |
| 4Q25 | 2,762 | +6.3% |
| 3Q25 | 2,204 | +11.5% |
| 2Q25 | 2,360 | -0.9% |
| 1Q25 | 2,111 | +8.2% |
| 4Q24 | 2,599 | -6.0% |
| 3Q24 | 1,976 | -5.8% |
| 2Q24 | 2,382 | -5.3% |
| 1Q24 | 1,951 | -8.6% |
| 4Q23 | 2,764 | +7.5% |
| 3Q23 | 2,098 | -2.0% |
| 2Q23 | 2,516 | +2.6% |
| 1Q23 | 2,135 | +0.2% |
| 4Q22 | 2,572 | +0.7% |
| 3Q22 | 2,141 | -0.3% |
| 2Q22 | 2,453 | -2.9% |
| 1Q22 | 2,131 | 0.0% |
| 4Q21 | 2,554 | -8.8% |
| 3Q21 | 2,147 | -6.9% |
| 2Q21 | 2,526 | -7.6% |
| 1Q21 | 2,130 | -7.7% |
| 4Q20 | 2,800 | -1.3% |
| 3Q20 | 2,307 | +4.6% |
| 2Q20 | 2,733 | +6.1% |
| 1Q20 | 2,307 | +2.1% |
| 4Q19 | 2,838 | +0.2% |
| 3Q19 | 2,206 | +1.2% |
| 2Q19 | 2,577 | +2.8% |
| 1Q19 | 2,260 | -3.0% |
| 4Q18 | 2,831 | +0.9% |
| 3Q18 | 2,180 | -4.5% |
| 2Q18 | 2,508 | +0.6% |
| 1Q18 | 2,331 | -0.5% |
| 4Q17 | 2,805 | +5.3% |
| 3Q17 | 2,282 | +4.1% |
| 2Q17 | 2,493 | - |
| 1Q17 | 2,343 | - |
| 4Q16 | 2,663 | - |
| 3Q16 | 2,193 | - |