| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 5.2 | +116.6% |
| 3Q24 | 19.5 | -365.9% |
| 2Q24 | 5.6 | -301.6% |
| 1Q24 | 2.4 | -146.7% |
| 3Q23 | -7.3 | -251.8% |
| 2Q23 | -2.8 | -125.8% |
| 1Q23 | -5.2 | -138.5% |
| 3Q22 | 4.8 | -49.8% |
| 2Q22 | 10.7 | +47.3% |
| 1Q22 | 13.5 | +144.6% |
| 3Q21 | 9.6 | +305.3% |
| 2Q21 | 7.3 | +18.8% |
| 1Q21 | 5.5 | -34.5% |
| 3Q20 | 2.4 | -57.1% |
| 2Q20 | 6.1 | -27.3% |
| 1Q20 | 8.4 | -14.8% |
| 3Q19 | 5.5 | -51.4% |
| 2Q19 | 8.4 | -63.8% |
| 1Q19 | 9.9 | -57.4% |
| 3Q18 | 11.4 | -33.8% |
| 2Q18 | 23.3 | +57.5% |
| 1Q18 | 23.2 | +79.2% |
| 3Q17 | 17.2 | +167.5% |
| 2Q17 | 14.8 | +842.2% |
| 1Q17 | 12.9 | -891.5% |
| 3Q16 | 6.4 | -212.7% |
| 2Q16 | 1.6 | -138.5% |
| 1Q16 | -1.6 | -121.4% |
| 3Q15 | -5.7 | -153.5% |
| 2Q15 | -4.1 | -145.4% |
| 1Q15 | 7.6 | +44.1% |
| 3Q14 | 10.7 | -202.7% |
| 2Q14 | 9.0 | -181.5% |
| 1Q14 | 5.3 | -141.1% |
| 3Q13 | -10.4 | -245.2% |
| 2Q13 | -11.0 | -161.0% |
| 1Q13 | -12.9 | -135.1% |
| 3Q12 | 7.1 | -73.8% |
| 2Q12 | 18.1 | -29.2% |
| 1Q12 | 36.6 | - |
| 3Q11 | 27.3 | - |
| 2Q11 | 25.6 | - |