| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 8.9 | -390.2% |
| 3Q25 | 7.4 | +38.1% |
| 2Q25 | 4.7 | -27.9% |
| 1Q25 | -3.8 | -207.8% |
| 4Q24 | -3.1 | -180.3% |
| 3Q24 | 5.3 | -14.8% |
| 2Q24 | 6.6 | +10.6% |
| 1Q24 | 3.5 | -50.3% |
| 4Q23 | 3.8 | +17.2% |
| 3Q23 | 6.3 | +4.4% |
| 2Q23 | 5.9 | +62.3% |
| 1Q23 | 7.0 | +11.4% |
| 4Q22 | 3.3 | -61.6% |
| 3Q22 | 6.0 | +66.8% |
| 2Q22 | 3.7 | -53.9% |
| 1Q22 | 6.3 | -25.9% |
| 4Q21 | 8.5 | +34.8% |
| 3Q21 | 3.6 | -67.0% |
| 2Q21 | 7.9 | -7.4% |
| 1Q21 | 8.5 | +34123.1% |
| 4Q20 | 6.3 | +146.6% |
| 3Q20 | 10.9 | +114.8% |
| 2Q20 | 8.6 | +79.7% |
| 1Q20 | 0.0 | -99.1% |
| 4Q19 | 2.6 | -1465.9% |
| 3Q19 | 5.1 | +44.9% |
| 2Q19 | 4.8 | +192.8% |
| 1Q19 | 2.8 | -65.2% |
| 4Q18 | -0.2 | -129.9% |
| 3Q18 | 3.5 | -45.7% |
| 2Q18 | 1.6 | -77.6% |
| 1Q18 | 8.1 | +394.1% |
| 4Q17 | 0.6 | -72.3% |
| 3Q17 | 6.4 | +47.6% |
| 2Q17 | 7.3 | +54.8% |
| 1Q17 | 1.6 | -296.7% |
| 4Q16 | 2.3 | -108.0% |
| 3Q16 | 4.4 | +31.5% |
| 2Q16 | 4.7 | +52.5% |
| 1Q16 | -0.8 | -30.7% |
| 4Q15 | -28.3 | +960.0% |
| 3Q15 | 3.3 | +180.9% |
| 2Q15 | 3.1 | +71.8% |
| 1Q15 | -1.2 | -34.4% |
| 4Q14 | -2.7 | -580.6% |
| 3Q14 | 1.2 | -86.1% |
| 2Q14 | 1.8 | -70.9% |
| 1Q14 | -1.8 | -136.9% |
| 4Q13 | 0.6 | -89.0% |
| 3Q13 | 8.5 | +35.0% |
| 2Q13 | 6.2 | -25.5% |
| 1Q13 | 5.0 | -17.3% |
| 4Q12 | 5.1 | - |
| 3Q12 | 6.3 | -25.5% |
| 2Q12 | 8.3 | +7.0% |
| 1Q12 | 6.0 | +54.9% |
| 3Q11 | 8.5 | +6.0% |
| 2Q11 | 7.7 | -2.5% |
| 1Q11 | 3.9 | - |
| 4Q10 | 3.0 | - |
| 3Q10 | 8.0 | - |
| 2Q10 | 7.9 | - |