| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 13.7 | +76.0% |
| 3Q25 | 25.7 | +8.5% |
| 2Q25 | 14.4 | -18.4% |
| 1Q25 | 16.2 | -3.8% |
| 4Q24 | 7.8 | -36.4% |
| 3Q24 | 23.7 | -13.5% |
| 2Q24 | 17.7 | +12.2% |
| 1Q24 | 16.9 | +15.1% |
| 4Q23 | 12.2 | +30.4% |
| 3Q23 | 27.3 | +18.7% |
| 2Q23 | 15.7 | +10.9% |
| 1Q23 | 14.6 | -4.1% |
| 4Q22 | 9.4 | -6.5% |
| 3Q22 | 23.0 | -15.9% |
| 2Q22 | 14.2 | -12.6% |
| 1Q22 | 15.3 | -8.7% |
| 4Q21 | 10.0 | -2.8% |
| 3Q21 | 27.4 | +3.2% |
| 2Q21 | 16.2 | -22.8% |
| 1Q21 | 16.7 | +42.6% |
| 4Q20 | 10.3 | +14.1% |
| 3Q20 | 26.5 | -3.9% |
| 2Q20 | 21.0 | +32.4% |
| 1Q20 | 11.7 | -17.0% |
| 4Q19 | 9.0 | +51.0% |
| 3Q19 | 27.6 | +2.6% |
| 2Q19 | 15.9 | -20.9% |
| 1Q19 | 14.1 | +14.9% |
| 4Q18 | 6.0 | -40.4% |
| 3Q18 | 26.9 | -6.3% |
| 2Q18 | 20.1 | +0.3% |
| 1Q18 | 12.3 | +15.7% |
| 4Q17 | 10.1 | +131.1% |
| 3Q17 | 28.7 | -11.6% |
| 2Q17 | 20.0 | +19.1% |
| 1Q17 | 10.6 | +10.5% |
| 4Q16 | 4.4 | -6.7% |
| 3Q16 | 32.5 | +7.7% |
| 2Q16 | 16.8 | +49.1% |
| 1Q16 | 9.6 | -14.9% |
| 4Q15 | 4.7 | -4.6% |
| 3Q15 | 30.2 | +2.8% |
| 2Q15 | 11.3 | -36.0% |
| 1Q15 | 11.3 | +10.6% |
| 4Q14 | 4.9 | -10.2% |
| 3Q14 | 29.3 | -2.7% |
| 2Q14 | 17.6 | +43.7% |
| 1Q14 | 10.2 | +65.7% |
| 4Q13 | 5.4 | -104.3% |
| 3Q13 | 30.2 | +13.4% |
| 2Q13 | 12.3 | -22.9% |
| 1Q13 | 6.2 | -119.2% |
| 4Q12 | -127.0 | - |
| 3Q12 | 26.6 | - |
| 2Q12 | 15.9 | +26.4% |
| 1Q12 | -32.1 | -614.4% |
| 2Q11 | 12.6 | -10.0% |
| 1Q11 | 6.3 | -33.8% |
| 4Q10 | 4.9 | - |
| 3Q10 | -1.2 | - |
| 2Q10 | 14.0 | - |
| 1Q10 | 9.4 | - |