| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 9.5 | -30.9% |
| 3Q25 | 8.0 | -31.5% |
| 2Q25 | 9.4 | +2.2% |
| 1Q25 | 16.4 | -6.8% |
| 4Q24 | 13.7 | -32.1% |
| 3Q24 | 11.7 | -17.9% |
| 2Q24 | 9.2 | -3.6% |
| 1Q24 | 17.6 | -22.7% |
| 4Q23 | 20.2 | +221.1% |
| 3Q23 | 14.2 | -9.5% |
| 2Q23 | 9.5 | -28.8% |
| 1Q23 | 22.7 | +28.9% |
| 4Q22 | 6.3 | -71.5% |
| 3Q22 | 15.7 | +12.6% |
| 2Q22 | 13.4 | +4.3% |
| 1Q22 | 17.6 | +44.5% |
| 4Q21 | 22.1 | -11.8% |
| 3Q21 | 14.0 | -43.9% |
| 2Q21 | 12.8 | -36.5% |
| 1Q21 | 12.2 | -52.0% |
| 4Q20 | 25.1 | - |
| 3Q20 | 24.9 | +79.7% |
| 2Q20 | 20.2 | +18.3% |
| 1Q20 | 25.4 | +22.9% |
| 3Q19 | 13.9 | +102.3% |
| 2Q19 | 17.1 | -2.9% |
| 1Q19 | 20.7 | -17.5% |
| 4Q18 | 25.4 | +5.4% |
| 3Q18 | 6.9 | -67.8% |
| 2Q18 | 17.6 | -29.9% |
| 1Q18 | 25.1 | -8.9% |
| 4Q17 | 24.1 | +9.2% |
| 3Q17 | 21.3 | +35.2% |
| 2Q17 | 25.1 | +18.2% |
| 1Q17 | 27.5 | +0.7% |
| 4Q16 | 22.0 | +4.1% |
| 3Q16 | 15.7 | -33.6% |
| 2Q16 | 21.2 | +33.8% |
| 1Q16 | 27.3 | +98.9% |
| 4Q15 | 21.2 | +66.0% |
| 3Q15 | 23.7 | +37.8% |
| 2Q15 | 15.9 | +40.8% |
| 1Q15 | 13.7 | -30.9% |
| 4Q14 | 12.7 | +139.0% |
| 3Q14 | 17.2 | +21.5% |
| 2Q14 | 11.3 | -36.6% |
| 1Q14 | 19.9 | -3656.9% |
| 4Q13 | 5.3 | -102.6% |
| 3Q13 | 14.2 | +772.1% |
| 2Q13 | 17.8 | +75.1% |
| 1Q13 | -0.6 | -105.4% |
| 4Q12 | -203.3 | -3872.8% |
| 3Q12 | 1.6 | +133.9% |
| 2Q12 | 10.2 | +45.6% |
| 1Q12 | 10.3 | -226.4% |
| 4Q11 | 5.4 | -290.4% |
| 3Q11 | 0.7 | -98.4% |
| 2Q11 | 7.0 | -213.7% |
| 1Q11 | -8.1 | - |
| 4Q10 | -2.8 | - |
| 3Q10 | 43.8 | - |
| 2Q10 | -6.1 | - |