| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 10,799 | +8.1% |
| 2Q26 | 10,005 | +0.2% |
| 1Q26 | 10,580 | +11.1% |
| 4Q25 | 10,034 | +9.6% |
| 3Q25 | 9,986 | +8.7% |
| 2Q25 | 9,990 | +14.3% |
| 1Q25 | 9,519 | +10.1% |
| 4Q24 | 9,153 | +2.9% |
| 3Q24 | 9,186 | +8.4% |
| 2Q24 | 8,743 | +9.7% |
| 1Q24 | 8,648 | +3.6% |
| 4Q23 | 8,894 | +2.7% |
| 3Q23 | 8,471 | +4.3% |
| 2Q23 | 7,972 | +6.2% |
| 1Q23 | 8,345 | +9.6% |
| 4Q22 | 8,661 | +23.3% |
| 3Q22 | 8,121 | +16.6% |
| 2Q22 | 7,505 | +8.0% |
| 1Q22 | 7,611 | +8.7% |
| 4Q21 | 7,024 | -18.1% |
| 3Q21 | 6,962 | -4.4% |
| 2Q21 | 6,951 | -10.1% |
| 1Q21 | 7,005 | -7.9% |
| 4Q20 | 8,578 | +0.9% |
| 3Q20 | 7,280 | -1.8% |
| 2Q20 | 7,736 | +8.9% |
| 1Q20 | 7,608 | +6.2% |
| 4Q19 | 8,499 | +13.1% |
| 3Q19 | 7,410 | +9.4% |
| 2Q19 | 7,106 | +4.6% |
| 1Q19 | 7,164 | +4.5% |
| 4Q18 | 7,512 | +17.2% |
| 3Q18 | 6,774 | +5.5% |
| 2Q18 | 6,796 | +4.7% |
| 1Q18 | 6,856 | +2.7% |
| 4Q17 | 6,409 | -1.0% |
| 3Q17 | 6,420 | +3.5% |
| 2Q17 | 6,490 | - |
| 1Q17 | 6,677 | - |
| 4Q16 | 6,471 | - |
| 3Q16 | 6,203 | - |