| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 69,264 | -6.6% |
| 1Q26 | 68,235 | -5.7% |
| 4Q25 | 75,003 | +2.1% |
| 3Q25 | 73,657 | +7.8% |
| 2Q25 | 74,147 | +17.9% |
| 1Q25 | 72,348 | +14.1% |
| 4Q24 | 73,473 | +13.2% |
| 3Q24 | 68,303 | +18.0% |
| 2Q24 | 62,900 | +11.1% |
| 1Q24 | 63,381 | +22.4% |
| 4Q23 | 64,930 | +25.4% |
| 3Q23 | 57,889 | +19.8% |
| 2Q23 | 56,629 | +23.1% |
| 1Q23 | 51,781 | +19.3% |
| 4Q22 | 51,776 | +5.1% |
| 3Q22 | 48,304 | +4.1% |
| 2Q22 | 45,997 | +4.5% |
| 1Q22 | 43,387 | +4.2% |
| 4Q21 | 49,265 | -4.1% |
| 3Q21 | 46,420 | -12.2% |
| 2Q21 | 44,010 | -10.9% |
| 1Q21 | 41,643 | -20.0% |
| 4Q20 | 51,380 | - |
| 3Q20 | 52,858 | - |
| 2Q20 | 49,397 | - |
| 1Q20 | 52,063 | - |
| 3Q17 | 70,957 | -5.7% |
| 2Q17 | 61,231 | - |
| 1Q17 | 60,597 | - |
| 4Q16 | 70,550 | - |
| 3Q16 | 75,276 | - |