| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 0.1 | -98.5% |
| 3Q24 | 5.8 | -64.6% |
| 2Q24 | 3.3 | -64.4% |
| 1Q24 | 4.7 | -62.4% |
| 3Q23 | 16.4 | -21.5% |
| 2Q23 | 9.4 | -82.8% |
| 1Q23 | 12.4 | -60.0% |
| 3Q22 | 20.9 | -37.1% |
| 2Q22 | 54.6 | +47.0% |
| 1Q22 | 31.1 | -38.0% |
| 3Q21 | 33.3 | -8.1% |
| 2Q21 | 37.2 | +54.1% |
| 1Q21 | 50.1 | -844.6% |
| 4Q20 | 46.7 | +72.1% |
| 3Q20 | 36.2 | +64.5% |
| 2Q20 | 24.1 | +11.9% |
| 1Q20 | -6.7 | -125.6% |
| 4Q19 | 27.1 | -9.7% |
| 3Q19 | 22.0 | +30.7% |
| 2Q19 | 21.5 | -17.0% |
| 1Q19 | 26.3 | -9.4% |
| 4Q18 | 30.1 | +7.3% |
| 3Q18 | 16.9 | -48.9% |
| 2Q18 | 25.9 | -24.6% |
| 1Q18 | 29.0 | -36.4% |
| 4Q17 | 28.0 | +1.8% |
| 3Q17 | 33.0 | +39.6% |
| 2Q17 | 34.4 | +33.6% |
| 1Q17 | 45.7 | +43.8% |
| 4Q16 | 27.5 | +6.4% |
| 3Q16 | 23.6 | -32.2% |
| 2Q16 | 25.8 | -5.3% |
| 1Q16 | 31.7 | -54.2% |
| 4Q15 | 25.9 | +69.5% |
| 3Q15 | 34.9 | -52.9% |
| 2Q15 | 27.2 | - |
| 1Q15 | 69.3 | - |
| 4Q14 | 15.3 | - |
| 3Q14 | 74.0 | - |