| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 12.9 | -93.6% |
| 1Q25 | 10.3 | +34.2% |
| 3Q24 | 8.3 | +0.6% |
| 2Q24 | 202.3 | +3396.5% |
| 1Q24 | 7.7 | -56.4% |
| 3Q23 | 8.3 | -37.7% |
| 2Q23 | 5.8 | -75.4% |
| 1Q23 | 17.5 | +25.9% |
| 3Q22 | 13.3 | -23.4% |
| 2Q22 | 23.5 | +90.0% |
| 1Q22 | 13.9 | +39.1% |
| 3Q21 | 17.4 | +72.7% |
| 2Q21 | 17.2 | +27.3% |
| 1Q21 | 15.5 | +65.2% |
| 3Q20 | 12.2 | - |
| 2Q21 | 12.4 | -8.2% |
| 1Q21 | 10.0 | +6.8% |
| 3Q20 | 10.1 | - |
| 2Q20 | 13.5 | - |
| 1Q20 | 9.4 | - |
| 3Q18 | 8.1 | -22.4% |
| 2Q18 | 10.1 | -1.3% |
| 1Q18 | 9.0 | -15.9% |
| 3Q17 | 10.4 | +34.3% |
| 2Q17 | 10.2 | +67.1% |
| 1Q17 | 10.7 | +40.8% |
| 3Q16 | 8.9 | +630.4% |
| 2Q16 | 6.3 | -59.1% |
| 1Q16 | 5.0 | -65.5% |
| 3Q16 | 7.7 | +532.3% |
| 2Q16 | 6.1 | -60.3% |
| 1Q16 | 7.6 | -48.1% |
| 3Q15 | 1.2 | -89.3% |
| 2Q15 | 15.4 | +29.0% |
| 1Q15 | 14.6 | - |
| 3Q14 | 11.4 | - |
| 2Q14 | 11.9 | - |
| 1Q13 | 9.8 | -18.6% |
| 3Q12 | 13.2 | +84.9% |
| 2Q12 | 12.2 | -17.3% |
| 1Q12 | 12.0 | -0.3% |
| 3Q11 | 7.2 | -40.6% |
| 2Q11 | 14.8 | +20.7% |
| 1Q11 | 12.0 | - |
| 3Q10 | 12.0 | - |
| 2Q10 | 12.3 | - |