| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -0.6 | -98.2% |
| 3Q25 | 6.0 | +427.2% |
| 2Q25 | -20.5 | -792.0% |
| 1Q25 | 0.0 | -99.1% |
| 4Q24 | -30.7 | -1894.6% |
| 3Q24 | 1.1 | -87.1% |
| 2Q24 | 3.0 | -63.0% |
| 1Q24 | 2.8 | -72.3% |
| 4Q23 | 1.7 | -82.1% |
| 3Q23 | 8.8 | -21.1% |
| 2Q23 | 8.0 | -34.0% |
| 1Q23 | 10.2 | -19.8% |
| 4Q22 | 9.6 | - |
| 3Q22 | 11.2 | -2.4% |
| 2Q22 | 12.2 | +17.1% |
| 1Q22 | 12.8 | +18.6% |
| 3Q21 | 11.5 | +86.5% |
| 2Q21 | 10.4 | +134.4% |
| 1Q21 | 10.8 | +162.9% |
| 3Q20 | 6.1 | +9.3% |
| 2Q20 | 4.4 | -39.3% |
| 1Q20 | 4.1 | -44.6% |
| 4Q19 | 6.5 | -31.9% |
| 3Q19 | 5.6 | -22.0% |
| 2Q19 | 7.3 | -15.8% |
| 1Q19 | 7.4 | -22.5% |
| 4Q18 | 9.5 | +0.2% |
| 3Q18 | 7.2 | -22.5% |
| 2Q18 | 8.7 | -17.4% |
| 1Q18 | 9.5 | +0.8% |
| 4Q17 | 9.5 | +7.0% |
| 3Q17 | 9.3 | +0.7% |
| 2Q17 | 10.5 | +10.4% |
| 1Q17 | 9.5 | +0.6% |
| 4Q16 | 8.9 | +4.2% |
| 3Q16 | 9.2 | -0.6% |
| 2Q16 | 9.5 | +18.2% |
| 1Q16 | 9.4 | +34.2% |
| 4Q15 | 8.5 | +35.4% |
| 3Q15 | 9.3 | +70.0% |
| 2Q15 | 8.0 | +55.9% |
| 1Q15 | 7.0 | +24.1% |
| 4Q14 | 6.3 | +10.4% |
| 3Q14 | 5.5 | -5.7% |
| 2Q14 | 5.2 | -2.8% |
| 1Q14 | 5.7 | +7.6% |
| 4Q13 | 5.7 | +29.7% |
| 3Q13 | 5.8 | +40.2% |
| 2Q13 | 5.3 | -2748.5% |
| 1Q13 | 5.3 | +74.7% |
| 4Q12 | 4.4 | -76.3% |
| 3Q12 | 4.1 | -136.7% |
| 2Q12 | -0.2 | -117.9% |
| 1Q12 | 3.0 | - |
| 4Q11 | 18.6 | - |
| 3Q11 | -11.3 | - |
| 2Q11 | 1.1 | - |