| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.0 | +63.4% |
| 4Q24 | 4.3 | +31.1% |
| 3Q24 | 3.8 | -48.6% |
| 2Q24 | 5.5 | -13.5% |
| 1Q24 | 4.3 | -48.0% |
| 4Q23 | 3.3 | - |
| 3Q23 | 7.4 | -18.1% |
| 2Q23 | 6.4 | -2.4% |
| 1Q23 | 8.3 | -640.8% |
| 3Q22 | 9.0 | -1170.4% |
| 2Q22 | 6.5 | -43.9% |
| 1Q22 | -1.5 | -133.8% |
| 4Q21 | 1.3 | -67.9% |
| 3Q21 | -0.8 | -110.7% |
| 2Q21 | 11.7 | +115.5% |
| 1Q21 | 4.5 | -250.7% |
| 4Q20 | 4.1 | -49.9% |
| 3Q20 | 7.8 | -18.2% |
| 2Q20 | 5.4 | -27.9% |
| 1Q20 | -3.0 | -147.3% |
| 4Q19 | 8.1 | +93.4% |
| 3Q19 | 9.6 | -4.3% |
| 2Q19 | 7.5 | -3.1% |
| 1Q19 | 6.3 | +45.7% |
| 4Q18 | 4.2 | -46.8% |
| 3Q18 | 10.0 | -7.6% |
| 2Q18 | 7.7 | -28.6% |
| 1Q18 | 4.3 | -37.1% |
| 4Q17 | 7.9 | -17.9% |
| 3Q17 | 10.8 | +9.1% |
| 2Q17 | 10.8 | -6.7% |
| 1Q17 | 6.9 | +61.3% |
| 4Q16 | 9.6 | +31.7% |
| 3Q16 | 9.9 | +72.5% |
| 2Q16 | 11.6 | +43.0% |
| 1Q16 | 4.3 | -41.4% |
| 4Q15 | 7.3 | -28.8% |
| 3Q15 | 5.7 | -32.7% |
| 2Q15 | 8.1 | -23.4% |
| 1Q15 | 7.3 | -2.7% |
| 4Q14 | 10.3 | +22.4% |
| 3Q14 | 8.5 | +1.1% |
| 2Q14 | 10.6 | -467.6% |
| 1Q14 | 7.5 | - |
| 4Q13 | 8.4 | -28.9% |
| 3Q13 | 8.4 | - |
| 2Q13 | -2.9 | - |
| 4Q12 | 11.8 | +25.5% |
| 4Q11 | 9.4 | - |