| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 229,770 | +77.7% |
| 3Q25 | 226,906 | +13.5% |
| 2Q25 | 55,035 | -43.1% |
| 1Q25 | 105,059 | -27.8% |
| 4Q24 | 129,292 | -25.5% |
| 3Q24 | 199,866 | +22.6% |
| 2Q24 | 96,736 | +112.4% |
| 1Q24 | 145,460 | -8.1% |
| 4Q23 | 173,518 | +7.3% |
| 3Q23 | 163,000 | +6.5% |
| 2Q23 | 45,540 | +26.5% |
| 1Q23 | 158,365 | +69.2% |
| 4Q22 | 161,716 | -2121.5% |
| 3Q22 | 153,000 | +470.0% |
| 2Q22 | 36,000 | -61.5% |
| 1Q22 | 93,590 | -37.1% |
| 4Q21 | -8,000 | -109.6% |
| 3Q21 | 26,844 | -125.3% |
| 2Q21 | 93,566 | -210.2% |
| 1Q21 | 148,776 | -523.6% |
| 4Q20 | 83,165 | -19.1% |
| 3Q20 | -106,109 | -255.2% |
| 2Q20 | -84,936 | -444.8% |
| 1Q20 | -35,120 | -702.1% |
| 4Q19 | 102,851 | -39.7% |
| 3Q19 | 68,375 | -2.5% |
| 2Q19 | 24,635 | +109.1% |
| 1Q19 | 5,833 | -123.0% |
| 4Q18 | 170,558 | -3.8% |
| 3Q18 | 70,142 | -14.4% |
| 2Q18 | 11,779 | -253.5% |
| 1Q18 | -25,346 | -225.3% |
| 4Q17 | 177,356 | +113.8% |
| 3Q17 | 81,971 | +65.4% |
| 2Q17 | -7,672 | -124.9% |
| 1Q17 | 20,232 | -74.5% |
| 4Q16 | 82,957 | - |
| 3Q16 | 49,569 | - |
| 2Q16 | 30,761 | - |
| 1Q16 | 79,378 | - |