| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 16,809 | +9.0% |
| 1Q26 | 16,085 | -0.6% |
| 4Q25 | 16,582 | -0.8% |
| 3Q25 | 14,915 | +4.4% |
| 2Q25 | 15,417 | -10.3% |
| 1Q25 | 16,176 | +8.2% |
| 4Q24 | 16,712 | +2.0% |
| 3Q24 | 14,290 | +0.7% |
| 2Q24 | 17,185 | +18.9% |
| 1Q24 | 14,950 | +6.4% |
| 4Q23 | 16,384 | +23.4% |
| 3Q23 | 14,190 | +6.2% |
| 2Q23 | 14,453 | +12.1% |
| 1Q23 | 14,045 | +7.3% |
| 4Q22 | 13,272 | +9.2% |
| 3Q22 | 13,362 | +5.4% |
| 2Q22 | 12,896 | -5.6% |
| 1Q22 | 13,084 | +13.8% |
| 4Q21 | 12,153 | -5.6% |
| 3Q21 | 12,682 | -5.8% |
| 2Q21 | 13,665 | +4.2% |
| 1Q21 | 11,499 | -20.8% |
| 4Q20 | 12,874 | - |
| 3Q20 | 13,462 | - |
| 2Q20 | 13,114 | - |
| 1Q20 | 14,524 | - |