| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 37,542 | +2.3% |
| 4Q25 | 34,962 | -5.4% |
| 3Q25 | 36,686 | +5.1% |
| 2Q25 | 38,432 | +8.0% |
| 1Q25 | 35,783 | +5.3% |
| 4Q24 | 36,941 | +5.5% |
| 3Q24 | 34,911 | +3.5% |
| 2Q24 | 35,589 | +4.7% |
| 1Q24 | 33,984 | +2.6% |
| 4Q23 | 35,022 | +2.6% |
| 3Q23 | 33,740 | -0.0% |
| 2Q23 | 33,984 | -1.3% |
| 1Q23 | 33,131 | -0.8% |
| 4Q22 | 34,149 | +1518.4% |
| 3Q22 | 33,756 | - |
| 2Q22 | 34,446 | +101.3% |
| 1Q22 | 33,394 | +90.7% |
| 4Q21 | 2,110 | -88.3% |
| 2Q20 | 17,115 | -12.2% |
| 1Q21 | 17,507 | -6.8% |
| 4Q20 | 18,026 | +2.2% |
| 3Q20 | 20,559 | +9.6% |
| 1Q20 | 18,778 | -2.8% |
| 4Q19 | 17,632 | -3.0% |
| 3Q19 | 18,760 | -2.0% |
| 2Q19 | 19,487 | -2.8% |
| 1Q19 | 19,310 | +1.0% |
| 4Q18 | 18,183 | -1.8% |
| 3Q18 | 19,139 | -1.5% |
| 2Q18 | 20,042 | -1.7% |
| 1Q18 | 19,124 | -1.1% |
| 4Q17 | 18,518 | -1.6% |
| 3Q17 | 19,433 | +1.2% |
| 2Q17 | 20,392 | - |
| 1Q17 | 19,329 | - |
| 4Q16 | 18,819 | - |
| 3Q16 | 19,207 | - |