| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 3.5 | -12.9% |
| 3Q24 | 4.2 | +9.1% |
| 2Q24 | 4.1 | -17.7% |
| 1Q24 | 4.0 | -23.3% |
| 3Q23 | 3.9 | +0.3% |
| 2Q23 | 5.0 | +20.5% |
| 1Q23 | 5.2 | +18.4% |
| 3Q22 | 3.9 | +42.7% |
| 2Q22 | 4.1 | +16.0% |
| 1Q22 | 4.4 | -5.3% |
| 3Q21 | 2.7 | -48.0% |
| 2Q21 | 3.6 | -58.2% |
| 1Q21 | 4.7 | -15.9% |
| 3Q20 | 5.2 | -5.0% |
| 2Q20 | 8.6 | +39.6% |
| 1Q20 | 5.6 | -11.9% |
| 3Q19 | 5.5 | -0.4% |
| 2Q19 | 6.1 | -1.9% |
| 1Q19 | 6.3 | +63.8% |
| 3Q18 | 5.5 | -345.5% |
| 2Q18 | 6.2 | -199.4% |
| 1Q18 | 3.9 | +44.2% |
| 3Q17 | -2.2 | -211.0% |
| 2Q17 | -6.3 | -442.2% |
| 1Q17 | 2.7 | +81.3% |
| 3Q16 | 2.0 | -25.1% |
| 2Q16 | 1.8 | -35.8% |
| 1Q16 | 1.5 | -30.6% |
| 3Q15 | 2.7 | +174.1% |
| 2Q15 | 2.9 | +258.2% |
| 1Q15 | 2.1 | +319.1% |
| 3Q14 | 1.0 | +45.7% |
| 2Q14 | 0.8 | -59.0% |
| 1Q14 | 0.5 | -85.1% |
| 3Q13 | 0.7 | +262.9% |
| 2Q13 | 1.9 | -147.4% |
| 1Q13 | 3.4 | +60.7% |
| 3Q12 | 0.2 | -92.5% |
| 2Q12 | -4.1 | -272.8% |
| 1Q12 | 2.1 | - |
| 3Q11 | 2.5 | - |
| 2Q11 | 2.4 | - |