| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 133,573 | +7.4% |
| 3Q25 | 126,827 | +7.2% |
| 2Q25 | 118,444 | -4.1% |
| 1Q25 | 123,714 | +7.4% |
| 4Q24 | 124,339 | +12.5% |
| 3Q24 | 118,278 | +8.3% |
| 2Q24 | 123,524 | +18.1% |
| 1Q24 | 115,143 | +20.1% |
| 4Q23 | 110,562 | +16.0% |
| 3Q23 | 109,259 | +9.8% |
| 2Q23 | 104,571 | +1.1% |
| 1Q23 | 95,854 | +12.5% |
| 4Q22 | 95,335 | +22.1% |
| 3Q22 | 99,467 | +32.0% |
| 2Q22 | 103,464 | +36.0% |
| 1Q22 | 85,180 | +20.0% |
| 4Q21 | 78,084 | +20.5% |
| 3Q21 | 75,358 | +21.5% |
| 2Q21 | 76,103 | +36.3% |
| 1Q21 | 70,978 | +34.5% |
| 4Q20 | 64,824 | +15.1% |
| 3Q20 | 62,033 | +24.9% |
| 2Q20 | 55,836 | - |
| 1Q20 | 52,774 | - |
| 4Q19 | 56,307 | - |
| 3Q19 | 49,649 | +9.8% |
| 3Q18 | 45,236 | +2.5% |
| 2Q18 | 44,875 | +1.5% |
| 1Q18 | 42,909 | +7.6% |
| 4Q17 | 42,025 | +142.1% |
| 3Q17 | 44,115 | +17.3% |
| 2Q17 | 44,212 | +26.5% |
| 1Q17 | 39,887 | +14.6% |
| 4Q16 | 17,359 | -59.3% |
| 2Q16 | 37,617 | - |
| 1Q17 | 34,959 | +0.5% |
| 3Q16 | 42,617 | - |
| 1Q16 | 34,792 | - |