| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 1.5 | -18.5% |
| 2Q25 | 1.6 | -35.6% |
| 1Q25 | 1.3 | -69.3% |
| 3Q24 | 1.8 | -51.8% |
| 2Q24 | 2.5 | -45.2% |
| 1Q24 | 4.3 | +19.4% |
| 3Q23 | 3.7 | -2.2% |
| 2Q23 | 4.5 | +38.0% |
| 1Q23 | 3.6 | +40.2% |
| 3Q22 | 3.8 | +168.0% |
| 2Q22 | 3.3 | +343.7% |
| 1Q22 | 2.6 | -626.3% |
| 3Q21 | 1.4 | -138.9% |
| 2Q21 | 0.7 | +176.5% |
| 1Q21 | -0.5 | -167.1% |
| 3Q20 | -3.7 | -237.3% |
| 2Q20 | 0.3 | -79.3% |
| 1Q20 | 0.7 | -67.4% |
| 3Q19 | 2.7 | -277.8% |
| 2Q19 | 1.3 | -6.4% |
| 1Q19 | 2.3 | +71.1% |
| 3Q18 | -1.5 | -162.9% |
| 2Q18 | 1.4 | -3.7% |
| 1Q18 | 1.3 | -38.9% |
| 3Q17 | 2.4 | -8.1% |
| 2Q17 | 1.4 | -50.5% |
| 1Q17 | 2.2 | -15.3% |
| 3Q16 | 2.6 | +2.5% |
| 2Q16 | 2.9 | -1.2% |
| 1Q16 | 2.5 | +3.5% |
| 3Q15 | 2.5 | +2.8% |
| 2Q15 | 2.9 | +14.7% |
| 1Q15 | 2.5 | -9.2% |
| 3Q14 | 2.5 | +7.7% |
| 2Q14 | 2.5 | +0.8% |
| 1Q14 | 2.7 | +46.1% |
| 3Q13 | 2.3 | -28.4% |
| 2Q13 | 2.5 | -18.9% |
| 1Q13 | 1.9 | -39.1% |
| 3Q12 | 3.2 | +0.1% |
| 2Q12 | 3.1 | +3.6% |
| 1Q12 | 3.0 | -8.0% |
| 3Q11 | 3.2 | -3.0% |
| 2Q11 | 3.0 | - |
| 1Q11 | 3.3 | - |
| 3Q10 | 3.3 | - |