| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 5.7 | +68.6% |
| 3Q24 | 22.5 | -1209.1% |
| 2Q24 | 6.7 | -579.8% |
| 1Q24 | 3.4 | -270.6% |
| 3Q23 | -2.0 | -123.0% |
| 2Q23 | -1.4 | -115.8% |
| 1Q23 | -2.0 | -115.0% |
| 3Q22 | 8.8 | -28.6% |
| 2Q22 | 8.9 | +15.0% |
| 1Q22 | 13.2 | +107.4% |
| 3Q21 | 12.3 | +607.0% |
| 2Q21 | 7.7 | +88.7% |
| 1Q21 | 6.4 | -40.5% |
| 3Q20 | 1.7 | -62.1% |
| 2Q20 | 4.1 | -30.6% |
| 1Q20 | 10.7 | +20.8% |
| 3Q19 | 4.6 | -63.1% |
| 2Q19 | 5.9 | -28.3% |
| 1Q19 | 8.9 | -61.1% |
| 3Q18 | 12.5 | -18.6% |
| 2Q18 | 8.2 | -136.8% |
| 1Q18 | 22.8 | +144.9% |
| 3Q17 | 15.4 | +438.7% |
| 2Q17 | -22.4 | +1088.4% |
| 1Q17 | 9.3 | -207.7% |
| 3Q16 | 2.9 | -147.9% |
| 2Q16 | -1.9 | -73.3% |
| 1Q16 | -8.7 | -266.8% |
| 3Q15 | -5.9 | -153.2% |
| 2Q15 | -7.0 | -237.5% |
| 1Q15 | 5.2 | +185.8% |
| 3Q14 | 11.2 | -183.8% |
| 2Q14 | 5.1 | -134.8% |
| 1Q14 | 1.8 | -113.0% |
| 3Q13 | -13.3 | -335.6% |
| 2Q13 | -14.7 | -189.3% |
| 1Q13 | -14.0 | -146.8% |
| 3Q12 | 5.7 | -77.7% |
| 2Q12 | 16.5 | -17.5% |
| 1Q12 | 30.0 | - |
| 3Q11 | 25.4 | - |
| 2Q11 | 20.0 | - |