| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,777 | +7.4% |
| 1Q26 | 2,660 | +0.5% |
| 4Q25 | 2,612 | +2.6% |
| 3Q25 | 2,565 | +6.1% |
| 2Q25 | 2,585 | +3.3% |
| 1Q25 | 2,647 | +12.7% |
| 4Q24 | 2,546 | +9.5% |
| 3Q24 | 2,418 | +7.0% |
| 2Q24 | 2,503 | +6.4% |
| 1Q24 | 2,350 | +2.7% |
| 4Q23 | 2,325 | +12.6% |
| 3Q23 | 2,260 | +12.8% |
| 2Q23 | 2,352 | +14.6% |
| 1Q23 | 2,287 | +14.0% |
| 4Q22 | 2,063 | +5.3% |
| 3Q22 | 2,003 | +16.9% |
| 2Q22 | 2,052 | +8.4% |
| 1Q22 | 2,007 | +7.4% |
| 4Q21 | 1,960 | -4.9% |
| 3Q21 | 1,713 | -10.7% |
| 2Q21 | 1,894 | -2.4% |
| 1Q21 | 1,868 | -2.2% |
| 4Q20 | 2,060 | +0.3% |
| 3Q20 | 1,918 | -4.4% |
| 2Q20 | 1,941 | -8.0% |
| 1Q20 | 1,909 | -7.5% |
| 4Q19 | 2,054 | -2.1% |
| 3Q19 | 2,006 | +1.1% |
| 2Q19 | 2,110 | +4.6% |
| 1Q19 | 2,063 | +7.5% |
| 4Q18 | 2,098 | +4.0% |
| 3Q18 | 1,985 | +8.0% |
| 2Q18 | 2,017 | +0.6% |
| 1Q18 | 1,919 | -10.3% |
| 4Q17 | 2,016 | -6.3% |
| 3Q17 | 1,838 | -5.9% |
| 2Q17 | 2,006 | - |
| 1Q17 | 2,140 | - |
| 4Q16 | 2,153 | - |
| 3Q16 | 1,953 | - |