| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 11.3 | +54.5% |
| 3Q24 | 9.9 | -4.5% |
| 2Q24 | 7.3 | -34.1% |
| 1Q24 | 7.3 | -18.7% |
| 3Q23 | 10.4 | -13.5% |
| 2Q23 | 11.0 | +14.3% |
| 1Q23 | 9.0 | -11.1% |
| 3Q22 | 12.0 | +57.8% |
| 2Q22 | 9.6 | +11.8% |
| 1Q22 | 10.1 | +76.0% |
| 3Q21 | 7.6 | +8.6% |
| 2Q21 | 8.6 | +6.7% |
| 1Q21 | 5.8 | -24.8% |
| 3Q20 | 7.0 | -1.7% |
| 2Q20 | 8.1 | -2.8% |
| 1Q20 | 7.7 | -2.3% |
| 3Q19 | 7.1 | -38.4% |
| 2Q19 | 8.3 | -14.8% |
| 1Q19 | 7.8 | -20.1% |
| 3Q18 | 11.6 | +78.4% |
| 2Q18 | 9.8 | -20.8% |
| 1Q18 | 9.8 | -69.8% |
| 3Q17 | 6.5 | -41.4% |
| 2Q17 | 12.3 | +63.4% |
| 1Q17 | 32.5 | +1216.4% |
| 3Q16 | 11.1 | +13.4% |
| 2Q16 | 7.5 | -71.8% |
| 1Q16 | 2.5 | -55.5% |
| 4Q15 | 6.6 | -118.0% |
| 3Q15 | 9.8 | +29.7% |
| 2Q15 | 26.8 | +374.7% |
| 1Q15 | 5.5 | +15.7% |
| 4Q14 | -36.5 | -648.9% |
| 3Q14 | 7.5 | +70.3% |
| 2Q14 | 5.6 | +45.8% |
| 1Q14 | 4.8 | +146.1% |
| 4Q13 | 6.6 | +74.8% |
| 3Q13 | 4.4 | +17.5% |
| 2Q13 | 3.9 | -46.5% |
| 1Q13 | 1.9 | -6.5% |
| 4Q12 | 3.8 | - |
| 3Q12 | 3.8 | -63.9% |
| 2Q12 | 7.2 | -36.9% |
| 1Q12 | 2.1 | - |
| 3Q11 | 10.4 | - |
| 2Q11 | 11.5 | - |