| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 8.5 | -30.3% |
| 1Q25 | 6.4 | -60.6% |
| 3Q24 | 9.4 | -42.9% |
| 2Q24 | 12.2 | -42.3% |
| 1Q24 | 16.3 | -5.8% |
| 3Q23 | 16.5 | -23.1% |
| 2Q23 | 21.1 | -17.7% |
| 1Q23 | 17.3 | -33.8% |
| 3Q22 | 21.4 | -16.5% |
| 2Q22 | 25.7 | +23.3% |
| 1Q22 | 26.2 | +63.7% |
| 3Q21 | 25.6 | +347.4% |
| 2Q21 | 20.8 | +323.7% |
| 1Q21 | 16.0 | +65.9% |
| 3Q20 | 5.7 | -28.2% |
| 2Q20 | 4.9 | -47.0% |
| 1Q20 | 9.6 | +1.7% |
| 3Q19 | 8.0 | -49.4% |
| 2Q19 | 9.3 | -39.7% |
| 1Q19 | 9.5 | -16.6% |
| 3Q18 | 15.7 | +64.0% |
| 2Q18 | 15.4 | +56.3% |
| 1Q18 | 11.4 | -11.5% |
| 3Q17 | 9.6 | -17.2% |
| 2Q17 | 9.8 | -10.0% |
| 1Q17 | 12.8 | +131.3% |
| 3Q16 | 11.6 | +141.1% |
| 2Q16 | 10.9 | +426.9% |
| 1Q16 | 5.6 | +180.8% |
| 3Q15 | 4.8 | -16.6% |
| 2Q15 | 2.1 | -58.5% |
| 1Q15 | 2.0 | -29.0% |
| 3Q14 | 5.8 | +30.8% |
| 2Q14 | 5.0 | +131.3% |
| 1Q14 | 2.8 | -20.1% |
| 3Q13 | 4.4 | +932.3% |
| 2Q13 | 2.2 | -35.9% |
| 1Q13 | 3.5 | +1.0% |
| 3Q12 | 0.4 | -87.1% |
| 2Q12 | 3.4 | -52.9% |
| 1Q12 | 3.5 | -58.2% |
| 3Q11 | 3.3 | +69.5% |
| 2Q11 | 7.2 | +52.7% |
| 1Q11 | 8.3 | - |
| 3Q10 | 2.0 | - |
| 2Q10 | 4.7 | - |