| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 26.9 | - |
| 3Q24 | 24.2 | +29.5% |
| 2Q24 | 23.6 | +61.8% |
| 1Q24 | 22.2 | +37.5% |
| 3Q23 | 18.7 | -13.0% |
| 2Q23 | 14.6 | -21.4% |
| 1Q23 | 16.2 | -33.8% |
| 3Q22 | 23.5 | - |
| 2Q22 | 22.3 | - |
| 1Q22 | 24.4 | +55.3% |
| 3Q22 | 21.5 | - |
| 2Q22 | 18.6 | - |
| 1Q21 | 15.7 | -649.2% |
| 3Q20 | 7.1 | -16.1% |
| 2Q20 | 5.5 | -18.5% |
| 1Q20 | -2.9 | -154.8% |
| 4Q19 | -18.6 | - |
| 3Q19 | 8.4 | -55.5% |
| 2Q19 | 6.7 | -70.9% |
| 1Q19 | 5.2 | -79.4% |
| 3Q18 | 18.9 | +42.6% |
| 2Q18 | 23.2 | +37.1% |
| 1Q18 | 25.3 | +174.5% |
| 3Q17 | 13.3 | -15.5% |
| 2Q17 | 16.9 | +37.1% |
| 1Q17 | 9.2 | +13.8% |
| 3Q16 | 15.7 | +368.3% |
| 2Q16 | 12.3 | +177.9% |
| 1Q16 | 8.1 | +42.0% |
| 3Q15 | 3.4 | -108.5% |
| 2Q15 | 4.4 | +270.5% |
| 1Q15 | 5.7 | +34.8% |
| 3Q14 | -39.6 | +101.1% |
| 2Q14 | 1.2 | -105.9% |
| 1Q14 | 4.2 | -110.6% |
| 3Q13 | -19.7 | -365.4% |
| 2Q13 | -20.2 | -367.4% |
| 1Q13 | -39.8 | -694.2% |
| 3Q12 | 7.4 | -64.9% |
| 2Q12 | 7.6 | -71.0% |
| 1Q12 | 6.7 | - |
| 3Q11 | 21.1 | - |
| 2Q11 | 26.0 | - |