| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 1.3 | -53.0% |
| 3Q24 | 3.1 | -12.8% |
| 1Q24 | 3.1 | +26.2% |
| 1Q24 | 2.8 | +27.7% |
| 3Q23 | 3.6 | +17.6% |
| 2Q23 | 2.4 | -16.5% |
| 3Q23 | 2.2 | +4.4% |
| 3Q22 | 3.0 | +65.8% |
| 2Q22 | 2.9 | +72.7% |
| 1Q22 | 2.1 | +10.9% |
| 3Q21 | 1.8 | +34.8% |
| 2Q21 | 1.7 | -313.0% |
| 1Q21 | 1.9 | +108.5% |
| 3Q20 | 1.4 | -13.7% |
| 2Q20 | -0.8 | -139.6% |
| 1Q20 | 0.9 | -68.2% |
| 3Q19 | 1.6 | +1.6% |
| 2Q19 | 2.0 | -0.6% |
| 1Q19 | 2.9 | +0.1% |
| 3Q18 | 1.5 | -52.0% |
| 2Q18 | 2.0 | - |
| 1Q18 | 2.9 | +45.9% |
| 3Q17 | 3.2 | +15.8% |
| 1Q17 | 2.0 | -22.4% |
| 3Q16 | 2.8 | -29.3% |
| 2Q16 | 2.7 | -31.7% |
| 1Q16 | 2.5 | -10.5% |
| 3Q15 | 3.9 | +37.9% |
| 2Q15 | 4.0 | +4.7% |
| 1Q15 | 2.8 | -19.2% |
| 3Q14 | 2.9 | -43.1% |
| 2Q14 | 3.8 | +92.0% |
| 1Q14 | 3.5 | +33.8% |
| 2Q13 | 5.0 | +22.6% |
| 2Q13 | 2.0 | -29.2% |
| 1Q13 | 2.6 | +89.3% |
| 3Q12 | 4.1 | +102.0% |
| 2Q12 | 2.8 | +9.8% |
| 1Q12 | 1.4 | -54.0% |
| 3Q11 | 2.0 | -50.7% |
| 2Q11 | 2.6 | -35.1% |
| 1Q11 | 3.0 | - |
| 3Q10 | 4.1 | - |
| 2Q10 | 4.0 | - |