| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 4.8 | -22.1% |
| 3Q24 | 6.3 | -21.6% |
| 2Q24 | 7.1 | +11.8% |
| 1Q24 | 6.1 | +46.9% |
| 3Q23 | 8.0 | +142.6% |
| 2Q23 | 6.3 | +164.2% |
| 1Q23 | 4.2 | +262.7% |
| 3Q22 | 3.3 | +1.7% |
| 2Q22 | 2.4 | -47.7% |
| 1Q22 | 1.2 | -53.7% |
| 3Q21 | 3.3 | -36.3% |
| 2Q21 | 4.6 | -21.7% |
| 1Q21 | 2.5 | -38.4% |
| 3Q20 | 5.1 | -6.2% |
| 2Q20 | 5.8 | -3.6% |
| 1Q20 | 4.0 | -30.5% |
| 3Q19 | 5.4 | -6.8% |
| 2Q19 | 6.1 | +2.1% |
| 1Q19 | 5.8 | -0.9% |
| 3Q18 | 5.8 | +33.5% |
| 2Q18 | 5.9 | +4.4% |
| 1Q18 | 5.9 | +45.9% |
| 3Q17 | 4.4 | -24.1% |
| 2Q17 | 5.7 | -14.2% |
| 1Q17 | 4.0 | +17.2% |
| 3Q16 | 5.8 | +43.2% |
| 2Q16 | 6.6 | +6.9% |
| 1Q16 | 3.4 | +1.3% |
| 3Q15 | 4.0 | -13.9% |
| 2Q15 | 6.2 | +41.3% |
| 1Q15 | 3.4 | -3.1% |
| 3Q14 | 4.7 | +23.0% |
| 2Q14 | 4.4 | +5.2% |
| 1Q14 | 3.5 | +57.0% |
| 3Q13 | 3.8 | +21.3% |
| 2Q13 | 4.2 | -13.1% |
| 1Q13 | 2.2 | -36.5% |
| 3Q12 | 3.1 | -62.0% |
| 2Q12 | 4.8 | -51.2% |
| 1Q12 | 3.5 | - |
| 3Q11 | 8.2 | - |
| 2Q11 | 9.8 | - |