| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.5 | -16.1% |
| 2Q26 | 2.0 | +34.6% |
| 1Q26 | 2.4 | +33.7% |
| 4Q25 | 2.3 | +9.7% |
| 3Q25 | 3.0 | +12.5% |
| 2Q25 | 1.5 | +0.1% |
| 1Q25 | 1.8 | +32.3% |
| 4Q24 | 2.1 | +25.8% |
| 3Q24 | 2.6 | +50.0% |
| 2Q24 | 1.5 | -24.3% |
| 1Q24 | 1.3 | -17.7% |
| 4Q23 | 1.7 | +61.8% |
| 3Q23 | 1.8 | +0.5% |
| 2Q23 | 2.0 | +52.4% |
| 1Q23 | 1.6 | +41.7% |
| 4Q22 | 1.0 | +5.8% |
| 3Q22 | 1.8 | +15.4% |
| 2Q22 | 1.3 | +180.6% |
| 1Q22 | 1.2 | +228.2% |
| 4Q21 | 1.0 | +2249.9% |
| 3Q21 | 1.5 | +18.5% |
| 2Q21 | 0.5 | -61.7% |
| 1Q21 | 0.4 | +108.9% |
| 4Q20 | 0.0 | -97.4% |
| 3Q20 | 1.3 | -34.1% |
| 2Q20 | 1.2 | -11.7% |
| 1Q20 | 0.2 | -82.1% |
| 4Q19 | 1.6 | +13.9% |
| 3Q19 | 1.9 | +19.8% |
| 2Q19 | 1.4 | +10.3% |
| 1Q19 | 0.9 | -43.2% |
| 4Q18 | 1.4 | +4.1% |
| 3Q18 | 1.6 | -23.3% |
| 2Q18 | 1.2 | +3.4% |
| 1Q18 | 1.6 | -15.4% |
| 4Q17 | 1.3 | -7.1% |
| 3Q17 | 2.1 | +22.2% |
| 2Q17 | 1.2 | - |
| 1Q17 | 1.9 | - |
| 4Q16 | 1.4 | - |
| 3Q16 | 1.7 | - |