| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 10.4 | - |
| 3Q25 | 8.3 | -65.2% |
| 2Q25 | 13.1 | -10.1% |
| 1Q25 | 10.8 | -69.2% |
| 3Q24 | 23.8 | +36.8% |
| 2Q24 | 14.5 | -56.5% |
| 1Q24 | 35.1 | +91.2% |
| 3Q23 | 17.4 | -26.5% |
| 2Q23 | 33.4 | +49.0% |
| 1Q23 | 18.3 | -20.7% |
| 4Q22 | 31.5 | - |
| 3Q22 | 23.7 | +8.1% |
| 2Q22 | 22.4 | +19.2% |
| 1Q22 | 23.1 | +13.3% |
| 3Q21 | 21.9 | -7.2% |
| 2Q21 | 18.8 | +315.0% |
| 1Q21 | 20.4 | +30.2% |
| 3Q20 | 23.6 | +143.7% |
| 2Q20 | 4.5 | -76.8% |
| 1Q20 | 15.7 | -16.2% |
| 3Q19 | 9.7 | -51.1% |
| 2Q19 | 19.5 | -14.9% |
| 1Q19 | 18.7 | +24.4% |
| 4Q18 | 32.1 | - |
| 3Q18 | 19.8 | +47.6% |
| 2Q18 | 22.9 | +53.5% |
| 1Q18 | 15.1 | +26.7% |
| 3Q17 | 13.4 | -39.8% |
| 2Q17 | 15.0 | -25.1% |
| 1Q17 | 11.9 | - |
| 4Q16 | 24.0 | - |
| 3Q16 | 22.3 | +23.7% |
| 2Q16 | 20.0 | +53.5% |
| 3Q15 | 18.0 | +37.5% |
| 2Q15 | 13.0 | -42.8% |
| 4Q14 | 41.9 | +291.0% |
| 3Q14 | 13.1 | +32.0% |
| 2Q14 | 22.7 | +78.0% |
| 4Q13 | 10.7 | - |
| 3Q13 | 9.9 | - |
| 2Q13 | 12.8 | -10.6% |
| 2Q12 | 14.3 | -8.7% |
| 1Q12 | 8.4 | - |
| 4Q11 | 10.9 | - |
| 3Q11 | 12.4 | - |
| 2Q11 | 15.6 | - |