| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 24.3 | +36.6% |
| 3Q24 | 21.1 | -2.3% |
| 2Q24 | 23.7 | -3.4% |
| 1Q24 | 17.8 | -36.0% |
| 3Q23 | 21.6 | -71.3% |
| 2Q23 | 24.5 | -49.1% |
| 1Q23 | 27.8 | -43.9% |
| 3Q22 | 75.3 | +20.4% |
| 2Q22 | 48.2 | -12.3% |
| 1Q22 | 49.5 | -23.7% |
| 3Q21 | 62.6 | +53.2% |
| 2Q21 | 55.0 | +83.6% |
| 1Q21 | 64.9 | +854.3% |
| 3Q20 | 40.8 | +13.0% |
| 2Q20 | 29.9 | -19.2% |
| 1Q20 | 6.8 | -82.6% |
| 3Q19 | 36.1 | +4.5% |
| 2Q19 | 37.0 | -29.1% |
| 1Q19 | 39.1 | +56.1% |
| 3Q18 | 34.6 | +21489.3% |
| 2Q18 | 52.2 | +69.7% |
| 1Q18 | 25.0 | -17.3% |
| 3Q17 | 0.2 | - |
| 2Q17 | 30.8 | - |
| 1Q17 | 30.3 | - |
| 1Q14 | 24.7 | -159.9% |
| 3Q13 | 57.2 | +296.6% |
| 2Q13 | 20.6 | -845.9% |
| 1Q13 | -41.3 | -381.1% |
| 3Q12 | 14.4 | +114.4% |
| 2Q12 | -2.8 | -119.3% |
| 1Q12 | 14.7 | -54.7% |
| 3Q11 | 6.7 | -93.8% |
| 2Q11 | 14.3 | -282.5% |
| 1Q11 | 32.4 | - |
| 3Q10 | 108.4 | - |
| 2Q10 | -7.8 | - |