| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 40.1 | +146.2% |
| 1Q25 | 3.6 | -45.4% |
| 4Q24 | 16.3 | +11.1% |
| 3Q24 | 10.1 | +105.5% |
| 2Q24 | 10.3 | -63.0% |
| 1Q24 | 6.6 | -219.8% |
| 4Q23 | 14.7 | +52.4% |
| 3Q23 | 4.9 | +513.1% |
| 2Q23 | 27.8 | -1844.2% |
| 1Q23 | -5.5 | -133.7% |
| 4Q22 | 9.6 | -38.9% |
| 3Q22 | 0.8 | -75.5% |
| 2Q22 | -1.6 | -107.5% |
| 1Q22 | 16.4 | +278.8% |
| 4Q21 | 15.7 | +122.3% |
| 3Q21 | 3.3 | -83.3% |
| 2Q21 | 21.2 | +118.5% |
| 1Q21 | 4.3 | -115.1% |
| 4Q20 | 7.1 | -66.1% |
| 3Q20 | 19.7 | +99.5% |
| 2Q20 | 9.7 | -135.8% |
| 1Q20 | -28.8 | -412.0% |
| 4Q19 | 20.9 | -37.2% |
| 3Q19 | 9.9 | +2659.9% |
| 2Q19 | -27.1 | -239.7% |
| 1Q19 | 9.2 | -65.9% |
| 4Q18 | 33.3 | +84.0% |
| 3Q18 | 0.4 | -102.8% |
| 2Q18 | 19.4 | -1.8% |
| 1Q18 | 27.0 | +481.5% |
| 4Q17 | 18.1 | -42.3% |
| 3Q17 | -12.7 | -132.1% |
| 2Q17 | 19.8 | +9.3% |
| 1Q17 | 4.7 | -74.9% |
| 4Q16 | 31.3 | -274.3% |
| 3Q16 | 39.6 | - |
| 2Q16 | 18.1 | - |
| 1Q16 | 18.6 | - |
| 4Q15 | -18.0 | - |