| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 15.0 | -15.7% |
| 3Q25 | 20.9 | +6.7% |
| 2Q25 | 23.0 | +8.6% |
| 1Q25 | 13.8 | -6.0% |
| 4Q24 | 17.7 | +18.2% |
| 3Q24 | 19.6 | +53.0% |
| 2Q24 | 21.2 | +13.2% |
| 1Q24 | 14.7 | +23.5% |
| 4Q23 | 15.0 | +37.4% |
| 3Q23 | 12.8 | -8.6% |
| 2Q23 | 18.7 | +17.5% |
| 1Q23 | 11.9 | +15.7% |
| 4Q22 | 10.9 | +16.9% |
| 3Q22 | 14.0 | -4.0% |
| 2Q22 | 15.9 | -5.6% |
| 1Q22 | 10.3 | -9.9% |
| 4Q21 | 9.3 | -35.0% |
| 3Q21 | 14.6 | -3.2% |
| 2Q21 | 16.8 | +23.9% |
| 1Q21 | 11.4 | +212.3% |
| 4Q20 | 14.4 | -10.0% |
| 3Q20 | 15.1 | +8.5% |
| 2Q20 | 13.6 | +6.9% |
| 1Q20 | 3.7 | -65.1% |
| 4Q19 | 16.0 | +27.8% |
| 3Q19 | 13.9 | +7.1% |
| 2Q19 | 12.7 | -19.0% |
| 1Q19 | 10.5 | +99.3% |
| 4Q18 | 12.5 | +15.8% |
| 3Q18 | 13.0 | -7.0% |
| 2Q18 | 15.7 | +3.4% |
| 1Q18 | 5.3 | -21.7% |
| 4Q17 | 10.8 | +59.4% |
| 3Q17 | 14.0 | -5.9% |
| 2Q17 | 15.2 | +0.4% |
| 1Q17 | 6.7 | +27.0% |
| 4Q16 | 6.8 | +279.3% |
| 3Q16 | 14.8 | +16.2% |
| 2Q16 | 15.1 | +20.5% |
| 1Q16 | 5.3 | +70.6% |
| 4Q15 | 1.8 | -79.0% |
| 3Q15 | 12.8 | +11.9% |
| 2Q15 | 12.5 | +4.4% |
| 1Q15 | 3.1 | -29.4% |
| 4Q14 | 8.5 | +25.0% |
| 3Q14 | 11.4 | -0.9% |
| 2Q14 | 12.0 | +10.8% |
| 1Q14 | 4.4 | +20.5% |
| 4Q13 | 6.8 | +30.7% |
| 3Q13 | 11.5 | +21.9% |
| 2Q13 | 10.8 | +37.9% |
| 1Q13 | 3.7 | -3222.1% |
| 4Q12 | 5.2 | +69.3% |
| 3Q12 | 9.4 | +73.0% |
| 2Q12 | 7.9 | +8.2% |
| 1Q12 | -0.1 | -92.8% |
| 4Q11 | 3.1 | - |
| 3Q11 | 5.5 | - |
| 2Q11 | 7.3 | - |
| 1Q11 | -1.6 | - |