| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,708 | +5.8% |
| 1Q26 | 5,225 | +8.9% |
| 4Q25 | 6,100 | +5.5% |
| 3Q25 | 5,581 | +28.6% |
| 2Q25 | 5,397 | -17.1% |
| 1Q25 | 4,800 | +12.6% |
| 4Q24 | 5,784 | -2.0% |
| 3Q24 | 4,339 | +18.4% |
| 2Q24 | 6,509 | +13.4% |
| 1Q24 | 4,262 | -13.0% |
| 4Q23 | 5,901 | -11.1% |
| 3Q23 | 3,664 | -26.9% |
| 2Q23 | 5,742 | +8.3% |
| 1Q23 | 4,898 | +13.8% |
| 4Q22 | 6,639 | +15.6% |
| 3Q22 | 5,011 | +14.4% |
| 2Q22 | 5,300 | +8.3% |
| 1Q22 | 4,304 | -11.1% |
| 4Q21 | 5,742 | -7.4% |
| 3Q21 | 4,382 | +6.5% |
| 2Q21 | 4,895 | +4.7% |
| 1Q21 | 4,843 | +12.6% |
| 4Q20 | 6,198 | +27.1% |
| 3Q20 | 4,114 | -6.0% |
| 2Q20 | 4,676 | +22.9% |
| 1Q20 | 4,300 | +19.3% |
| 4Q19 | 4,875 | +12.1% |
| 3Q19 | 4,375 | +3.6% |
| 2Q19 | 3,805 | +1.1% |
| 1Q19 | 3,604 | -8.8% |
| 4Q18 | 4,347 | -11.1% |
| 3Q18 | 4,224 | +4.1% |
| 2Q18 | 3,762 | -21.7% |
| 1Q18 | 3,950 | +11.6% |
| 4Q17 | 4,891 | +1.8% |
| 3Q17 | 4,059 | +8.8% |
| 2Q17 | 4,803 | - |
| 1Q17 | 3,539 | - |
| 4Q16 | 4,804 | - |
| 3Q16 | 3,730 | - |