| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -13.6 | -72.9% |
| 3Q25 | 21.9 | +97.8% |
| 2Q25 | 11.5 | -435.3% |
| 1Q25 | 6.7 | -50.8% |
| 4Q24 | -50.1 | +1115.3% |
| 3Q24 | 11.1 | -23.1% |
| 2Q24 | -3.4 | -127.5% |
| 1Q24 | 13.6 | -34.2% |
| 4Q23 | -4.1 | -90.6% |
| 3Q23 | 14.4 | -17.2% |
| 2Q23 | 12.4 | -25.5% |
| 1Q23 | 20.7 | -3.3% |
| 4Q22 | -43.9 | -972.6% |
| 3Q22 | 17.4 | -11.5% |
| 2Q22 | 16.7 | +138.3% |
| 1Q22 | 21.4 | +22.5% |
| 4Q21 | 5.0 | -73.5% |
| 3Q21 | 19.6 | +6.9% |
| 2Q21 | 7.0 | +67.7% |
| 1Q21 | 17.4 | +19.6% |
| 4Q20 | 19.0 | +496.0% |
| 3Q20 | 18.4 | +0.1% |
| 2Q20 | 4.2 | -75.7% |
| 1Q20 | 14.6 | -41.8% |
| 4Q19 | 3.2 | -75.3% |
| 3Q19 | 18.4 | -20.2% |
| 2Q19 | 17.2 | -8.5% |
| 1Q19 | 25.1 | -14.6% |
| 4Q18 | 12.9 | -25.5% |
| 3Q18 | 23.0 | +13.8% |
| 2Q18 | 18.8 | -20.5% |
| 1Q18 | 29.3 | -2.0% |
| 4Q17 | 17.3 | +94.9% |
| 3Q17 | 20.2 | +44.7% |
| 2Q17 | 23.6 | +31.7% |
| 1Q17 | 30.0 | +18.5% |
| 4Q16 | 8.9 | -55.7% |
| 3Q16 | 14.0 | -26.6% |
| 2Q16 | 17.9 | -22.2% |
| 1Q16 | 25.3 | -10.1% |
| 4Q15 | 20.1 | +0.1% |
| 3Q15 | 19.0 | +47.2% |
| 2Q15 | 23.0 | +24.3% |
| 1Q15 | 28.1 | +32.7% |
| 4Q14 | 20.0 | +48.9% |
| 3Q14 | 12.9 | -44.9% |
| 2Q14 | 18.5 | -68.0% |
| 1Q14 | 21.2 | -17.6% |
| 4Q13 | 13.4 | +62.9% |
| 3Q13 | 23.5 | +37.5% |
| 2Q13 | 57.9 | +177.6% |
| 1Q13 | 25.7 | +25.1% |
| 4Q12 | 8.3 | -41.9% |
| 3Q12 | 17.1 | -22.8% |
| 2Q12 | 20.9 | - |
| 1Q12 | 20.6 | - |
| 4Q11 | 14.2 | - |
| 3Q11 | 22.1 | - |