| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.3 | +0.6% |
| 3Q25 | 7.2 | -21.3% |
| 2Q25 | -13.6 | -231.4% |
| 1Q25 | 3.9 | -59.8% |
| 4Q24 | 4.3 | -41.5% |
| 3Q24 | 9.1 | +1.6% |
| 2Q24 | 10.4 | +27.1% |
| 1Q24 | 9.7 | +41.5% |
| 4Q23 | 7.3 | -152.1% |
| 3Q23 | 9.0 | +21.7% |
| 2Q23 | 8.2 | +136.4% |
| 1Q23 | 6.9 | +49.5% |
| 4Q22 | -14.0 | -354.5% |
| 3Q22 | 7.4 | +6.8% |
| 2Q22 | 3.5 | -68.1% |
| 1Q22 | 4.6 | -55.1% |
| 4Q21 | 5.5 | -54.7% |
| 3Q21 | 6.9 | -8.7% |
| 2Q21 | 10.8 | -657.4% |
| 1Q21 | 10.3 | -192.3% |
| 4Q20 | 12.2 | +331.5% |
| 3Q20 | 7.6 | -220.6% |
| 2Q20 | -1.9 | -120.2% |
| 1Q20 | -11.1 | -227.5% |
| 4Q19 | 2.8 | -69.0% |
| 3Q19 | -6.3 | -159.5% |
| 2Q19 | 9.6 | -1.8% |
| 1Q19 | 8.7 | -0.9% |
| 4Q18 | 9.1 | +14.1% |
| 3Q18 | 10.5 | +57.8% |
| 2Q18 | 9.8 | +22.7% |
| 1Q18 | 8.8 | +26.9% |
| 4Q17 | 8.0 | -26.1% |
| 3Q17 | 6.7 | -41.2% |
| 2Q17 | 8.0 | -32.6% |
| 1Q17 | 6.9 | -36.8% |
| 4Q16 | 10.8 | +51.4% |
| 3Q16 | 11.4 | +15.4% |
| 2Q16 | 11.9 | - |
| 1Q16 | 11.0 | +14.4% |
| 4Q15 | 7.1 | -16.8% |
| 3Q15 | 9.8 | -8.8% |
| 1Q15 | 9.6 | -7.4% |
| 4Q14 | 8.6 | - |
| 3Q14 | 10.8 | - |
| 1Q14 | 10.4 | +6.3% |
| 1Q13 | 9.8 | +8.3% |
| 4Q12 | 9.2 | - |
| 3Q12 | 8.5 | - |
| 2Q12 | 9.0 | +1.5% |
| 1Q12 | 9.0 | - |
| 2Q11 | 8.8 | - |