| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 46.4 | +23.7% |
| 4Q24 | 3.6 | -89.1% |
| 3Q24 | 8.0 | -47.4% |
| 2Q24 | 36.9 | +131.6% |
| 1Q24 | 37.5 | +109.0% |
| 4Q23 | 33.3 | +1355.9% |
| 3Q23 | 15.3 | -130.4% |
| 2Q23 | 15.9 | -273.4% |
| 1Q23 | 17.9 | +469.3% |
| 4Q22 | 2.3 | +1.2% |
| 3Q22 | -50.2 | +666.1% |
| 2Q22 | -9.2 | -282.8% |
| 1Q22 | 3.1 | -70.4% |
| 4Q21 | 2.3 | -45.4% |
| 3Q21 | -6.6 | -131.7% |
| 2Q21 | 5.0 | -65.7% |
| 1Q21 | 10.6 | +797.5% |
| 4Q20 | 4.1 | -70.2% |
| 3Q20 | 20.7 | +60.9% |
| 2Q20 | 14.6 | -16.7% |
| 1Q20 | 1.2 | -92.3% |
| 4Q19 | 13.9 | -164.8% |
| 3Q19 | 12.9 | -33.4% |
| 2Q19 | 17.6 | -10.2% |
| 1Q19 | 15.3 | -40.3% |
| 4Q18 | -21.4 | -177.8% |
| 3Q18 | 19.3 | -113.9% |
| 2Q18 | 19.6 | -7.5% |
| 1Q18 | 25.6 | -9.3% |
| 4Q17 | 27.5 | +237.3% |
| 3Q17 | -139.0 | -584.5% |
| 2Q17 | 21.2 | +16.0% |
| 1Q17 | 28.3 | +77.1% |
| 4Q16 | 8.2 | -70.7% |
| 3Q16 | 28.7 | +47.2% |
| 2Q16 | 18.3 | -59.4% |
| 1Q16 | 16.0 | -68.0% |
| 4Q15 | 27.8 | -23.4% |
| 3Q15 | 19.5 | -42.7% |
| 2Q15 | 45.0 | +13.1% |
| 1Q15 | 49.9 | +20.1% |
| 4Q14 | 36.3 | -6.2% |
| 3Q14 | 34.0 | -14.0% |
| 2Q14 | 39.8 | -10.6% |
| 1Q14 | 41.6 | -22.6% |
| 4Q13 | 38.7 | -6.2% |
| 3Q13 | 39.6 | +143.1% |
| 2Q13 | 44.5 | +44.0% |
| 1Q13 | 53.7 | +96.4% |
| 4Q12 | 41.2 | - |
| 3Q12 | 16.3 | -1.0% |
| 2Q12 | 30.9 | +60.0% |
| 1Q12 | 27.3 | - |
| 3Q11 | 16.5 | - |
| 2Q11 | 19.3 | - |