| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,357 | +3.3% |
| 1Q26 | 2,447 | +5.7% |
| 4Q25 | 2,530 | +11.1% |
| 2Q25 | 2,282 | +4.1% |
| 1Q25 | 2,315 | +5.3% |
| 4Q24 | 2,277 | -2.7% |
| 3Q24 | 2,255 | +23.8% |
| 2Q24 | 2,193 | +8.2% |
| 1Q24 | 2,199 | +7.7% |
| 4Q23 | 2,340 | +10.8% |
| 3Q23 | 1,821 | -4.7% |
| 2Q23 | 2,026 | -0.2% |
| 1Q23 | 2,042 | +3.8% |
| 4Q22 | 2,111 | +10.9% |
| 3Q22 | 1,910 | -1.5% |
| 2Q22 | 2,030 | +3.9% |
| 1Q22 | 1,968 | +6.3% |
| 4Q21 | 1,904 | -0.9% |
| 3Q21 | 1,939 | +1.8% |
| 2Q21 | 1,954 | +5.6% |
| 1Q21 | 1,852 | +1.7% |
| 4Q20 | 1,922 | -0.9% |
| 3Q20 | 1,905 | +6.5% |
| 2Q20 | 1,850 | +6.1% |
| 1Q20 | 1,821 | +4.0% |
| 4Q19 | 1,939 | +10.2% |
| 3Q19 | 1,788 | +5.2% |
| 2Q19 | 1,743 | +1.0% |
| 1Q19 | 1,751 | +0.7% |
| 4Q18 | 1,759 | -1.7% |
| 3Q18 | 1,700 | -7.8% |
| 2Q18 | 1,725 | -2.3% |
| 1Q18 | 1,739 | -4.2% |
| 4Q17 | 1,790 | -1.1% |
| 3Q17 | 1,843 | +2.1% |
| 2Q17 | 1,766 | - |
| 1Q17 | 1,815 | - |
| 4Q16 | 1,809 | - |
| 3Q16 | 1,805 | - |