| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,748 | +4.6% |
| 3Q25 | 11,631 | +23.8% |
| 2Q25 | 11,828 | - |
| 1Q25 | 11,023 | +6.3% |
| 4Q24 | 11,235 | +9.6% |
| 3Q24 | 9,393 | -3.4% |
| 1Q24 | 10,374 | +11.5% |
| 4Q23 | 10,252 | +12.8% |
| 3Q23 | 9,720 | +27.2% |
| 2Q23 | 9,669 | - |
| 1Q23 | 9,307 | +7.2% |
| 4Q22 | 9,089 | +27.4% |
| 3Q22 | 7,641 | -23.2% |
| 1Q22 | 8,685 | +2.4% |
| 4Q21 | 7,134 | +20.9% |
| 3Q20 | 9,948 | +26.2% |
| 2Q21 | 8,088 | +4.4% |
| 1Q21 | 8,483 | +11.8% |
| 4Q20 | 5,900 | -7.3% |
| 3Q19 | 7,882 | +12.1% |
| 2Q20 | 7,746 | - |
| 1Q20 | 7,585 | +6.9% |
| 4Q19 | 6,363 | -9.7% |
| 1Q19 | 7,097 | +5.9% |
| 4Q18 | 7,045 | +4.5% |
| 3Q18 | 7,032 | +7.6% |
| 2Q18 | 7,141 | +8.8% |
| 1Q18 | 6,701 | +7.1% |
| 4Q17 | 6,740 | +9.5% |
| 3Q17 | 6,534 | +4.4% |
| 2Q17 | 6,562 | - |
| 1Q17 | 6,259 | - |
| 4Q16 | 6,155 | - |
| 3Q16 | 6,260 | - |