| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.5 | +37.3% |
| 2Q26 | 2.4 | +49.2% |
| 1Q26 | 1.6 | +743.4% |
| 4Q25 | 3.0 | +46.4% |
| 3Q25 | 1.8 | +103.4% |
| 2Q25 | 1.6 | -21.3% |
| 1Q25 | 0.2 | -88.7% |
| 4Q24 | 2.1 | -55.1% |
| 3Q24 | 0.9 | -81.7% |
| 2Q24 | 2.1 | -63.7% |
| 1Q24 | 1.7 | -76.1% |
| 4Q23 | 4.6 | -26.0% |
| 3Q23 | 5.0 | -29.5% |
| 2Q23 | 5.7 | -24.4% |
| 1Q23 | 7.2 | +3.3% |
| 4Q22 | 6.2 | -6.6% |
| 3Q22 | 7.0 | +23.1% |
| 2Q22 | 7.5 | +45.7% |
| 1Q22 | 7.0 | -709.7% |
| 4Q21 | 6.7 | +31.0% |
| 3Q21 | 5.7 | +79.3% |
| 2Q21 | 5.2 | -11.1% |
| 1Q21 | -1.1 | -119.1% |
| 4Q20 | 5.1 | -34.1% |
| 3Q20 | 3.2 | -56.9% |
| 2Q20 | 5.8 | -19.6% |
| 1Q20 | 6.0 | -16.7% |
| 4Q19 | 7.7 | +6.5% |
| 3Q19 | 7.4 | +41.0% |
| 2Q19 | 7.2 | +5.9% |
| 1Q19 | 7.2 | +32.3% |
| 4Q18 | 7.3 | +52.4% |
| 3Q18 | 5.3 | -22.0% |
| 2Q18 | 6.8 | +10.3% |
| 1Q18 | 5.4 | -29.7% |
| 4Q17 | 4.8 | -25.7% |
| 3Q17 | 6.7 | -8.4% |
| 2Q17 | 6.2 | - |
| 1Q17 | 7.7 | - |
| 4Q16 | 6.4 | - |
| 3Q16 | 7.4 | - |