| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,919 | +0.3% |
| 1Q26 | 6,575 | -3.7% |
| 4Q25 | 6,811 | -0.9% |
| 3Q25 | 6,681 | -5.2% |
| 2Q25 | 6,898 | +0.8% |
| 1Q25 | 6,827 | +2.4% |
| 4Q24 | 6,871 | +6.5% |
| 3Q24 | 7,051 | +3.9% |
| 2Q24 | 6,844 | +9.8% |
| 1Q24 | 6,668 | +6.4% |
| 4Q23 | 6,454 | +1.3% |
| 3Q23 | 6,789 | +8.9% |
| 2Q23 | 6,234 | +5.2% |
| 1Q23 | 6,264 | +1.8% |
| 4Q22 | 6,374 | +10.9% |
| 3Q22 | 6,235 | +2.9% |
| 2Q22 | 5,926 | +12.6% |
| 1Q22 | 6,156 | +3.1% |
| 4Q21 | 5,746 | -6.4% |
| 3Q21 | 6,062 | -10.5% |
| 2Q21 | 5,263 | -21.9% |
| 1Q21 | 5,973 | -6.9% |
| 4Q20 | 6,142 | -7.7% |
| 3Q20 | 6,774 | -0.3% |
| 2Q20 | 6,740 | +3.5% |
| 1Q20 | 6,414 | +1.9% |
| 4Q19 | 6,652 | -2.6% |
| 3Q19 | 6,794 | -3.3% |
| 2Q19 | 6,514 | -1.8% |
| 1Q19 | 6,294 | +2.5% |
| 4Q18 | 6,827 | -2.2% |
| 3Q18 | 7,029 | +0.9% |
| 2Q18 | 6,633 | +6.0% |
| 1Q18 | 6,142 | +1.8% |
| 4Q17 | 6,980 | -6.9% |
| 3Q17 | 6,966 | +2.5% |
| 2Q17 | 6,258 | - |
| 1Q17 | 6,035 | - |
| 4Q16 | 7,499 | - |
| 3Q16 | 6,798 | - |