| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 42.5 | -36.9% |
| 3Q25 | 36.7 | -165.4% |
| 2Q25 | 36.6 | -18.2% |
| 1Q25 | 53.8 | -14.5% |
| 4Q24 | 67.4 | +796.5% |
| 3Q24 | -56.1 | -721.7% |
| 2Q24 | 44.7 | +31.4% |
| 1Q24 | 62.9 | +173.1% |
| 4Q23 | 7.5 | -110.8% |
| 3Q23 | 9.0 | -71.9% |
| 2Q23 | 34.0 | -25.3% |
| 1Q23 | 23.0 | -74.4% |
| 4Q22 | -69.3 | -309.5% |
| 3Q22 | 32.1 | +55.2% |
| 2Q22 | 45.5 | -3981.2% |
| 1Q22 | 90.0 | +38.5% |
| 4Q21 | 33.1 | -18.1% |
| 3Q21 | 20.7 | +16.5% |
| 2Q21 | -1.2 | -103.3% |
| 1Q21 | 65.0 | +67.3% |
| 4Q20 | 40.4 | -29.3% |
| 3Q20 | 17.8 | -23926.1% |
| 2Q20 | 35.1 | -31.6% |
| 1Q20 | 38.8 | +9.8% |
| 4Q19 | 57.2 | +27.1% |
| 3Q19 | -0.1 | -100.2% |
| 2Q19 | 51.4 | -16.6% |
| 1Q19 | 35.4 | -31.6% |
| 4Q18 | 45.0 | -23.1% |
| 3Q18 | 35.6 | +40.6% |
| 2Q18 | 61.7 | +20.6% |
| 1Q18 | 51.7 | +13.7% |
| 4Q17 | 58.5 | -12.5% |
| 3Q17 | 25.3 | -362.3% |
| 2Q17 | 51.2 | +408.4% |
| 1Q17 | 45.5 | +61.1% |
| 4Q16 | 66.8 | +18.6% |
| 3Q16 | -9.6 | - |
| 2Q16 | 10.1 | - |
| 1Q16 | 28.2 | - |
| 4Q15 | 56.4 | - |
| 4Q12 | -38.9 | - |