| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | -27.2 | +43.4% |
| 2Q26 | -6.8 | -137.4% |
| 1Q26 | -19.8 | +12.5% |
| 4Q25 | 24.4 | +19.3% |
| 3Q25 | -18.9 | +98.7% |
| 2Q25 | 18.2 | +65.9% |
| 1Q25 | -17.6 | -418.0% |
| 4Q24 | 20.5 | +205.5% |
| 3Q24 | -9.5 | -130.9% |
| 2Q24 | 11.0 | -68.2% |
| 1Q24 | 5.5 | -83.0% |
| 4Q23 | 6.7 | -82.2% |
| 3Q23 | 30.9 | -26.4% |
| 2Q23 | 34.4 | -1.0% |
| 1Q23 | 32.6 | -42.0% |
| 4Q22 | 37.7 | +18.9% |
| 3Q22 | 41.9 | -0.1% |
| 2Q22 | 34.8 | +18.3% |
| 1Q22 | 56.2 | +423.1% |
| 4Q21 | 31.7 | +29.4% |
| 3Q21 | 41.9 | +263.7% |
| 2Q21 | 29.4 | +201.5% |
| 1Q21 | 10.7 | -57.8% |
| 4Q20 | 24.5 | +15.2% |
| 3Q20 | 11.5 | +11.6% |
| 2Q20 | 9.8 | -25.1% |
| 1Q20 | 25.4 | +44.3% |
| 4Q19 | 21.3 | -2.1% |
| 3Q19 | 10.3 | -11.6% |
| 2Q19 | 13.0 | +111.3% |
| 1Q19 | 17.6 | +290.2% |
| 4Q18 | 21.7 | +167.0% |
| 3Q18 | 11.7 | -39.0% |
| 2Q18 | 6.2 | -46.2% |
| 1Q18 | 4.5 | -56.4% |
| 4Q17 | 8.1 | -54.3% |
| 3Q17 | 19.2 | +71.9% |
| 2Q17 | 11.5 | - |
| 1Q17 | 10.4 | - |
| 4Q16 | 17.8 | - |
| 3Q16 | 11.1 | - |