| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 1.9 | +90.2% |
| 2Q25 | 4.1 | +37.6% |
| 1Q25 | 1.0 | +132.3% |
| 4Q24 | 2.7 | +7.6% |
| 3Q24 | 3.4 | +175.5% |
| 2Q24 | 3.0 | -2.3% |
| 1Q24 | 0.4 | -34.9% |
| 4Q23 | 2.5 | +4.1% |
| 3Q23 | 1.2 | -52.7% |
| 2Q23 | 3.1 | -48.8% |
| 1Q23 | 0.7 | -72.0% |
| 4Q22 | 2.4 | -28.5% |
| 3Q22 | 2.6 | +29.1% |
| 2Q22 | 6.0 | +49.5% |
| 1Q22 | 2.4 | -20.2% |
| 4Q21 | 3.4 | -23.0% |
| 3Q21 | 2.0 | -22.3% |
| 2Q21 | 4.0 | +230.7% |
| 1Q21 | 3.0 | +99.4% |
| 4Q20 | 4.4 | +24.1% |
| 3Q20 | 2.6 | -9.3% |
| 2Q20 | 1.2 | -64.2% |
| 1Q20 | 1.5 | +212.6% |
| 4Q19 | 3.6 | +30.7% |
| 3Q19 | 2.9 | +52.5% |
| 2Q19 | 3.4 | +19.2% |
| 1Q19 | 0.5 | -177.2% |
| 4Q18 | 2.7 | +0.3% |
| 3Q18 | 1.9 | +9.6% |
| 2Q18 | 2.8 | +55.3% |
| 1Q18 | -0.6 | -46.3% |
| 4Q17 | 2.7 | +19.2% |
| 3Q17 | 1.7 | +191.2% |
| 2Q17 | 1.8 | +36.3% |
| 1Q17 | -1.2 | -33.3% |
| 4Q16 | 2.3 | - |
| 3Q16 | 0.6 | - |
| 2Q16 | 1.3 | - |
| 1Q16 | -1.7 | - |