| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.2 | +17.9% |
| 4Q24 | 7.5 | - |
| 3Q24 | 7.1 | +79.5% |
| 2Q24 | 8.9 | +108.9% |
| 1Q24 | 5.3 | +538.6% |
| 3Q23 | 3.9 | -49.0% |
| 2Q23 | 4.3 | -20.1% |
| 1Q23 | 0.8 | -69.7% |
| 4Q22 | 9.0 | +50.6% |
| 3Q22 | 7.7 | -18.6% |
| 2Q22 | 5.4 | +409.6% |
| 1Q22 | 2.7 | +41.3% |
| 4Q21 | 6.0 | - |
| 3Q21 | 9.5 | +126.7% |
| 2Q21 | 1.0 | -101.5% |
| 1Q21 | 1.9 | -20.3% |
| 3Q20 | 4.2 | -48.7% |
| 2Q20 | -70.6 | -1105.4% |
| 1Q20 | 2.4 | -63.5% |
| 4Q19 | 5.0 | -19.5% |
| 3Q19 | 8.1 | +94.5% |
| 2Q19 | 7.0 | -23.1% |
| 1Q19 | 6.6 | -2.3% |
| 4Q18 | 6.2 | -44.0% |
| 3Q18 | 4.2 | -62.1% |
| 2Q18 | 9.1 | -9.4% |
| 1Q18 | 6.8 | -17.9% |
| 4Q17 | 11.1 | - |
| 3Q17 | 11.1 | -11.9% |
| 2Q17 | 10.1 | -21.5% |
| 1Q17 | 8.3 | -38.5% |
| 3Q16 | 12.5 | -39.5% |
| 2Q16 | 12.8 | -35.4% |
| 1Q16 | 13.4 | -23.2% |
| 3Q15 | 20.7 | +38.3% |
| 2Q15 | 19.9 | +14.9% |
| 1Q15 | 17.5 | -26.2% |
| 3Q14 | 15.0 | +3.5% |
| 2Q14 | 17.3 | +35.3% |
| 1Q14 | 23.7 | +94.8% |
| 3Q13 | 14.5 | +41.7% |
| 2Q13 | 12.8 | +22.6% |
| 1Q13 | 12.2 | +44.4% |
| 3Q12 | 10.2 | +54.7% |
| 2Q12 | 10.4 | +40.9% |
| 1Q12 | 8.4 | +29.7% |
| 3Q11 | 6.6 | -23.7% |
| 2Q11 | 7.4 | +15.5% |
| 1Q11 | 6.5 | - |
| 3Q10 | 8.7 | - |
| 2Q10 | 6.4 | - |