| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,801 | -3.8% |
| 1Q26 | 1,708 | -1.1% |
| 4Q25 | 1,629 | -17.0% |
| 3Q25 | 1,944 | +2.1% |
| 2Q25 | 1,873 | +1.6% |
| 1Q25 | 1,727 | -1.1% |
| 4Q24 | 1,963 | +3.5% |
| 3Q24 | 1,904 | +1.4% |
| 2Q24 | 1,844 | +6.8% |
| 1Q24 | 1,747 | +2.8% |
| 4Q23 | 1,896 | +26.7% |
| 3Q23 | 1,878 | +7.7% |
| 2Q23 | 1,726 | -4.4% |
| 1Q23 | 1,699 | -0.5% |
| 4Q22 | 1,497 | -22.4% |
| 3Q22 | 1,743 | -3.6% |
| 2Q22 | 1,805 | +3.6% |
| 1Q22 | 1,707 | -0.4% |
| 4Q21 | 1,929 | +1.1% |
| 3Q21 | 1,809 | -5.3% |
| 2Q21 | 1,743 | -7.9% |
| 1Q21 | 1,714 | +2.8% |
| 4Q20 | 1,908 | -4.4% |
| 3Q20 | 1,910 | +4.7% |
| 2Q20 | 1,893 | +15.9% |
| 1Q20 | 1,667 | +0.7% |
| 4Q19 | 1,996 | +32.4% |
| 3Q19 | 1,825 | +12.4% |
| 2Q19 | 1,634 | -6.5% |
| 1Q19 | 1,656 | -9.6% |
| 4Q18 | 1,507 | -25.1% |
| 3Q18 | 1,624 | -11.9% |
| 2Q18 | 1,748 | +0.9% |
| 1Q18 | 1,831 | +7.3% |
| 4Q17 | 2,011 | +32.3% |
| 3Q17 | 1,844 | +4.7% |
| 2Q17 | 1,732 | - |
| 1Q17 | 1,707 | - |
| 4Q16 | 1,520 | - |
| 3Q16 | 1,762 | - |