| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 0.0 | -99.5% |
| 3Q24 | 10.1 | +107.4% |
| 2Q24 | 8.4 | +34.6% |
| 1Q24 | 8.2 | -180.1% |
| 3Q22 | 4.9 | -79.7% |
| 3Q22 | 6.3 | -79.1% |
| 3Q22 | -10.3 | -128.5% |
| 3Q22 | 24.1 | -44.4% |
| 2Q22 | 30.0 | -35.3% |
| 1Q22 | 36.1 | -2.4% |
| 3Q21 | 43.3 | +44.7% |
| 2Q21 | 46.4 | +333.0% |
| 1Q21 | 37.0 | +113.4% |
| 4Q20 | 42.0 | +106.9% |
| 3Q20 | 29.9 | +66.6% |
| 2Q20 | 10.7 | -38.9% |
| 1Q20 | 17.3 | -2.5% |
| 4Q19 | 20.3 | +99.7% |
| 3Q19 | 18.0 | -22.7% |
| 2Q19 | 17.5 | -29.2% |
| 1Q19 | 17.8 | -33.0% |
| 4Q18 | 10.2 | -64.3% |
| 3Q18 | 23.3 | -19.9% |
| 2Q18 | 24.8 | -9.5% |
| 1Q18 | 26.5 | +19.6% |
| 4Q17 | 28.5 | -11.2% |
| 3Q17 | 29.0 | -2.8% |
| 2Q17 | 27.4 | -10.2% |
| 1Q17 | 22.2 | -24.6% |
| 4Q16 | 32.1 | +7.2% |
| 3Q16 | 29.9 | -11.4% |
| 2Q16 | 30.5 | -9.7% |
| 1Q16 | 29.4 | -16.2% |
| 4Q15 | 30.0 | - |
| 3Q15 | 33.7 | +37.9% |
| 2Q15 | 33.7 | +70.3% |
| 1Q15 | 35.1 | +211.5% |
| 3Q14 | 24.4 | +72.5% |
| 2Q14 | 19.8 | -49.3% |
| 1Q14 | 11.3 | -70.3% |
| 3Q13 | 14.2 | - |
| 2Q13 | 39.1 | - |
| 1Q13 | 37.9 | - |