| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 7.3 | +18.9% |
| 3Q25 | 8.6 | -3.5% |
| 2Q25 | 9.8 | -2.4% |
| 1Q25 | 10.0 | +11.5% |
| 4Q24 | 6.1 | -26.9% |
| 3Q24 | 8.9 | +57.5% |
| 2Q24 | 10.1 | -0.1% |
| 1Q24 | 9.0 | +24.9% |
| 4Q23 | 8.4 | -34.0% |
| 3Q23 | 5.6 | -57.1% |
| 2Q23 | 10.1 | -9.0% |
| 1Q23 | 7.2 | -51.4% |
| 4Q22 | 12.7 | -21.0% |
| 3Q22 | 13.1 | +19.7% |
| 2Q22 | 11.1 | -4.7% |
| 1Q22 | 14.7 | +16.5% |
| 4Q21 | 16.1 | +17.0% |
| 3Q21 | 11.0 | -9.0% |
| 2Q21 | 11.6 | -7.7% |
| 1Q21 | 12.7 | +1.0% |
| 4Q20 | 13.8 | +32.2% |
| 3Q20 | 12.1 | +43.6% |
| 2Q20 | 12.6 | +286.6% |
| 1Q20 | 12.5 | +47.3% |
| 4Q19 | 10.4 | +10.9% |
| 3Q19 | 8.4 | -8.6% |
| 2Q19 | 3.3 | -67.8% |
| 1Q19 | 8.5 | -15.2% |
| 4Q18 | 9.4 | -3.0% |
| 3Q18 | 9.2 | -2.0% |
| 2Q18 | 10.1 | +27.9% |
| 1Q18 | 10.0 | +25.4% |
| 4Q17 | 9.7 | +7.1% |
| 3Q17 | 9.4 | -6.8% |
| 2Q17 | 7.9 | +11.0% |
| 1Q17 | 8.0 | +13.3% |
| 4Q16 | 9.0 | +26.2% |
| 3Q16 | 10.1 | +39.5% |
| 2Q16 | 7.1 | +196.3% |
| 1Q16 | 7.1 | -6.1% |
| 4Q15 | 7.2 | -4029.2% |
| 3Q15 | 7.2 | +50.0% |
| 2Q15 | 2.4 | -49.2% |
| 1Q15 | 7.5 | +66.6% |
| 4Q14 | -0.2 | -106.1% |
| 3Q14 | 4.8 | +86.2% |
| 2Q14 | 4.7 | +23.4% |
| 1Q14 | 4.5 | -1541.9% |
| 4Q13 | 3.0 | -110.8% |
| 3Q13 | 2.6 | -103.8% |
| 2Q13 | 3.8 | -1246.9% |
| 1Q13 | -0.3 | -58.3% |
| 4Q12 | -27.8 | +916.2% |
| 3Q12 | -67.7 | -943.3% |
| 2Q12 | -0.3 | -104.5% |
| 1Q12 | -0.8 | -110.3% |
| 4Q11 | -2.7 | -155.8% |
| 3Q11 | 8.0 | -14.0% |
| 2Q11 | 7.4 | - |
| 1Q11 | 7.3 | - |
| 4Q10 | 4.9 | - |
| 3Q10 | 9.3 | - |