| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 3.0 | -90.4% |
| 3Q24 | 37.3 | +499.4% |
| 2Q24 | 27.1 | +386.9% |
| 1Q24 | 31.6 | +405.0% |
| 3Q23 | 6.2 | +52.3% |
| 2Q23 | 5.6 | -73.5% |
| 1Q23 | 6.3 | -212.6% |
| 3Q22 | 4.1 | -86.5% |
| 2Q22 | 21.0 | +2224.7% |
| 1Q22 | -5.6 | -79.4% |
| 3Q21 | 30.3 | -155.0% |
| 2Q21 | 0.9 | -100.7% |
| 1Q21 | -26.9 | +93.9% |
| 3Q20 | -55.1 | -265.4% |
| 2Q20 | -132 | -1720.5% |
| 1Q20 | -13.9 | -307.8% |
| 3Q19 | 33.3 | +39.8% |
| 2Q19 | 8.1 | -9.5% |
| 1Q19 | 6.7 | -86.8% |
| 3Q18 | 23.8 | +760.4% |
| 2Q18 | 9.0 | -18.5% |
| 1Q18 | 50.6 | +441.0% |
| 3Q17 | 2.8 | -66.5% |
| 2Q17 | 11.0 | +46.2% |
| 1Q17 | 9.4 | +103.7% |
| 3Q16 | 8.3 | +93.6% |
| 2Q16 | 7.6 | +5.0% |
| 1Q16 | 4.6 | +42.3% |
| 3Q15 | 4.3 | -25.1% |
| 2Q15 | 7.2 | -31.1% |
| 1Q15 | 3.2 | -56.7% |
| 3Q14 | 5.7 | -37.7% |
| 2Q14 | 10.4 | -31.7% |
| 1Q14 | 7.4 | +2320.9% |
| 3Q13 | 9.2 | +347.6% |
| 2Q13 | 15.3 | +172.1% |
| 1Q13 | 0.3 | - |
| 3Q12 | 2.0 | - |
| 2Q12 | 5.6 | - |