| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | -1.0 | -79.0% |
| 4Q25 | 5.2 | -224.8% |
| 1Q25 | -4.9 | -417.3% |
| 4Q24 | -4.2 | -392.8% |
| 3Q24 | -5.7 | +2585.5% |
| 2Q24 | 1.2 | +230.1% |
| 1Q24 | 1.6 | +1328.0% |
| 4Q23 | 1.4 | -20.9% |
| 3Q23 | -0.2 | -111.7% |
| 2Q23 | 0.4 | -88.6% |
| 1Q23 | 0.1 | -91.8% |
| 4Q22 | 1.8 | +123.4% |
| 3Q22 | 1.8 | +107.3% |
| 2Q22 | 3.3 | -50.7% |
| 1Q22 | 1.3 | -83.0% |
| 4Q21 | 0.8 | -89.9% |
| 3Q21 | 0.9 | -23.5% |
| 2Q21 | 6.6 | -3.5% |
| 1Q21 | 7.9 | +191.7% |
| 4Q20 | 8.0 | +117.5% |
| 3Q20 | 1.1 | -69.0% |
| 2Q20 | 6.9 | +2.2% |
| 1Q20 | 2.7 | -34.1% |
| 4Q19 | 3.7 | -10.9% |
| 3Q19 | 3.6 | +18.5% |
| 2Q19 | 6.7 | +6.3% |
| 1Q19 | 4.1 | +198.3% |
| 4Q18 | 4.1 | +42.7% |
| 3Q18 | 3.1 | +101.7% |
| 2Q18 | 6.3 | +31.1% |
| 1Q18 | 1.4 | -43.9% |
| 4Q17 | 2.9 | +17.9% |
| 3Q17 | 1.5 | +992.7% |
| 2Q17 | 4.8 | +21.9% |
| 1Q17 | 2.4 | -6.2% |
| 4Q16 | 2.5 | -39.8% |
| 3Q16 | 0.1 | - |
| 2Q16 | 4.0 | - |
| 1Q16 | 2.6 | - |
| 4Q15 | 4.1 | - |