| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,324 | +9.9% |
| 2Q26 | 2,454 | +10.0% |
| 1Q26 | 2,424 | +7.6% |
| 4Q25 | 2,285 | +8.4% |
| 3Q25 | 2,115 | +6.7% |
| 2Q25 | 2,231 | +4.0% |
| 1Q25 | 2,252 | +6.4% |
| 4Q24 | 2,108 | -4.4% |
| 3Q24 | 1,982 | +1.7% |
| 2Q24 | 2,145 | +1.3% |
| 1Q24 | 2,116 | +7.7% |
| 4Q23 | 2,204 | +9.5% |
| 3Q23 | 1,948 | +16.1% |
| 2Q23 | 2,117 | +2.0% |
| 1Q23 | 1,964 | +6.5% |
| 4Q22 | 2,013 | -3.6% |
| 3Q22 | 1,678 | -5.9% |
| 2Q22 | 2,076 | +9.8% |
| 1Q22 | 1,844 | +6.4% |
| 4Q21 | 2,089 | -0.3% |
| 3Q21 | 1,783 | +3.1% |
| 2Q21 | 1,890 | +3.6% |
| 1Q21 | 1,733 | -0.6% |
| 4Q20 | 2,095 | +12.0% |
| 3Q20 | 1,730 | +2.8% |
| 2Q20 | 1,824 | +6.9% |
| 1Q20 | 1,743 | +9.8% |
| 4Q19 | 1,871 | +8.5% |
| 3Q19 | 1,683 | +6.1% |
| 2Q19 | 1,707 | +5.1% |
| 1Q19 | 1,587 | +2.0% |
| 4Q18 | 1,725 | +1.4% |
| 3Q18 | 1,586 | +8.9% |
| 2Q18 | 1,624 | +1.8% |
| 1Q18 | 1,556 | +3.3% |
| 4Q17 | 1,701 | +11.3% |
| 3Q17 | 1,456 | -4.5% |
| 2Q17 | 1,596 | - |
| 1Q17 | 1,506 | - |
| 4Q16 | 1,528 | - |
| 3Q16 | 1,524 | - |