| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 13.2 | -11.4% |
| 3Q25 | 18.6 | +2.7% |
| 2Q25 | 20.0 | +182.5% |
| 1Q25 | 16.3 | -2.5% |
| 4Q24 | 14.9 | +133.2% |
| 3Q24 | 18.1 | -3.3% |
| 2Q24 | 7.1 | -41.1% |
| 1Q24 | 16.7 | +100.6% |
| 4Q23 | 6.4 | +15.9% |
| 3Q23 | 18.7 | +57.7% |
| 2Q23 | 12.0 | -24.7% |
| 1Q23 | 8.3 | -49.4% |
| 4Q22 | 5.5 | -50.7% |
| 3Q22 | 11.9 | -35.3% |
| 2Q22 | 15.9 | +0.9% |
| 1Q22 | 16.4 | +16.4% |
| 4Q21 | 11.1 | +3.3% |
| 3Q21 | 18.4 | +2.1% |
| 2Q21 | 15.8 | +8.7% |
| 3Q21 | 14.1 | +2.6% |
| 4Q20 | 10.8 | - |
| 3Q20 | 18.0 | +2.3% |
| 2Q20 | 14.5 | +34.1% |
| 1Q20 | 13.8 | -6.9% |
| 3Q19 | 17.6 | +58.6% |
| 2Q19 | 10.8 | -25.5% |
| 1Q19 | 14.8 | +10.9% |
| 4Q18 | 9.7 | -33.3% |
| 3Q18 | 11.1 | -43.1% |
| 2Q18 | 14.5 | -5.6% |
| 1Q18 | 13.3 | -42.3% |
| 4Q17 | 14.5 | +35.5% |
| 3Q17 | 19.5 | -168.5% |
| 2Q17 | 15.4 | -11.7% |
| 1Q17 | 23.1 | +31.2% |
| 4Q16 | 10.7 | +32.6% |
| 3Q16 | -28.5 | -262.7% |
| 2Q16 | 17.4 | +8.9% |
| 1Q16 | 17.6 | -11.6% |
| 4Q15 | 8.1 | +2.6% |
| 3Q15 | 17.5 | +1.8% |
| 2Q15 | 16.0 | +11.0% |
| 1Q15 | 20.0 | +9.2% |
| 4Q14 | 7.9 | -39.4% |
| 3Q14 | 17.2 | +5.5% |
| 2Q14 | 14.4 | +31.4% |
| 1Q14 | 18.3 | +28.4% |
| 4Q13 | 13.0 | -7952.3% |
| 3Q13 | 16.3 | -5.4% |
| 2Q13 | 11.0 | -28.3% |
| 1Q13 | 14.2 | -9.4% |
| 4Q12 | -0.2 | -102.4% |
| 3Q12 | 17.2 | -24.2% |
| 2Q12 | 15.3 | +5.9% |
| 1Q12 | 15.7 | -6.5% |
| 4Q11 | 6.8 | -18.4% |
| 3Q11 | 22.7 | +13.7% |
| 2Q11 | 14.4 | +141.3% |
| 1Q11 | 16.8 | +9.3% |
| 4Q10 | 8.4 | - |
| 3Q10 | 20.0 | - |
| 2Q10 | 6.0 | - |
| 1Q10 | 15.4 | - |