| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | -26.5 | -256.8% |
| 3Q24 | 19.2 | +0.2% |
| 2Q24 | 8.0 | -68.4% |
| 1Q24 | 16.9 | -36.9% |
| 3Q23 | 19.2 | -65.1% |
| 2Q23 | 25.5 | -45.9% |
| 1Q23 | 26.8 | -47.3% |
| 3Q22 | 55.1 | +32.2% |
| 2Q22 | 47.2 | +15.6% |
| 1Q22 | 50.8 | +41.8% |
| 3Q21 | 41.7 | +0.7% |
| 2Q21 | 40.8 | +188.7% |
| 1Q21 | 35.8 | +193.2% |
| 4Q20 | 36.0 | +52.5% |
| 3Q20 | 41.4 | - |
| 2Q20 | 14.1 | - |
| 1Q20 | 12.2 | - |
| 4Q19 | 23.6 | -5.6% |
| 4Q18 | 25.0 | -11.0% |
| 4Q17 | 28.1 | +24.6% |
| 3Q17 | 27.8 | +59.8% |
| 2Q17 | 21.8 | +44.7% |
| 1Q17 | 26.3 | +37.0% |
| 4Q16 | 22.5 | +118.5% |
| 3Q16 | 17.4 | -20.0% |
| 2Q16 | 15.1 | -19.5% |
| 1Q16 | 19.2 | -3.6% |
| 4Q15 | 10.3 | -42.7% |
| 3Q15 | 21.8 | +96.5% |
| 2Q15 | 18.7 | -36.6% |
| 1Q15 | 19.9 | -23.5% |
| 4Q14 | 18.0 | -33.8% |
| 3Q14 | 11.1 | -55.8% |
| 2Q14 | 29.5 | -1.6% |
| 1Q14 | 26.0 | -10.5% |
| 4Q13 | 27.2 | +159.0% |
| 3Q13 | 25.1 | -206.5% |
| 2Q13 | 30.0 | -176.0% |
| 1Q13 | 29.1 | +51.8% |
| 4Q12 | 10.5 | - |
| 3Q12 | -23.5 | -247.7% |
| 2Q12 | -39.5 | -258.4% |
| 1Q12 | 19.2 | - |
| 3Q11 | 15.9 | - |
| 2Q11 | 24.9 | - |