| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 139,000 | -19.7% |
| 3Q25 | 85,000 | -25.4% |
| 2Q25 | 111,000 | +28.9% |
| 1Q25 | 100,000 | +0.1% |
| 4Q24 | 173,000 | -30.0% |
| 3Q24 | 114,000 | +155.0% |
| 2Q24 | 86,093 | -12.9% |
| 1Q24 | 99,907 | +23.2% |
| 4Q23 | 247,312 | +34.4% |
| 3Q23 | 44,699 | -71.2% |
| 2Q23 | 98,869 | -24.5% |
| 1Q23 | 81,120 | -41.8% |
| 4Q22 | 184,000 | +31.3% |
| 3Q22 | 155,054 | +1.4% |
| 2Q22 | 130,946 | +10.0% |
| 1Q22 | 139,381 | -5.8% |
| 4Q21 | 140,179 | +13.8% |
| 3Q21 | 152,844 | +149.7% |
| 2Q21 | 119,029 | +234.7% |
| 1Q21 | 147,971 | +112.1% |
| 4Q20 | 123,216 | +43.9% |
| 3Q20 | 61,215 | +31.8% |
| 2Q20 | 35,564 | -30.7% |
| 1Q20 | 69,778 | +32.5% |
| 4Q19 | 85,604 | -18.2% |
| 3Q19 | 46,448 | +144.2% |
| 2Q19 | 51,333 | -18.7% |
| 1Q19 | 52,678 | -204.3% |
| 4Q18 | 104,697 | -2.2% |
| 3Q18 | 19,018 | +413.0% |
| 2Q18 | 63,120 | -925.1% |
| 1Q18 | -50,513 | +120.8% |
| 4Q17 | 107,003 | +29.2% |
| 3Q17 | 3,707 | -81.6% |
| 2Q17 | -7,650 | -182.3% |
| 1Q17 | -22,874 | -33.4% |
| 4Q16 | 82,807 | -19.5% |
| 3Q16 | 20,200 | - |
| 2Q16 | 9,299 | - |
| 1Q16 | -34,358 | - |
| 4Q15 | 102,849 | - |