| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | -0.1 | -103.5% |
| 3Q24 | 2.6 | -155.1% |
| 2Q24 | -6.7 | +36.6% |
| 1Q24 | 3.2 | +68.3% |
| 3Q23 | -4.6 | -94.1% |
| 2Q23 | -4.9 | -162.7% |
| 1Q23 | 1.9 | -24.3% |
| 3Q22 | -78.6 | -662.3% |
| 2Q22 | 7.9 | -37.8% |
| 1Q22 | 2.5 | -78.7% |
| 3Q21 | 14.0 | +0.1% |
| 2Q21 | 12.7 | +19.0% |
| 1Q21 | 11.9 | -11.7% |
| 3Q20 | 14.0 | -17.2% |
| 2Q20 | 10.6 | -16.8% |
| 1Q20 | 13.5 | -9.2% |
| 3Q19 | 16.9 | +15.0% |
| 2Q19 | 12.8 | -10.1% |
| 1Q19 | 14.9 | -9.2% |
| 3Q18 | 14.7 | +37.0% |
| 2Q18 | 14.2 | +21.0% |
| 1Q18 | 16.4 | +23.5% |
| 3Q17 | 10.7 | +114.1% |
| 2Q17 | 11.7 | -75.1% |
| 1Q17 | 13.3 | -90.5% |
| 3Q16 | 5.0 | -477.1% |
| 2Q16 | 47.1 | +291.9% |
| 1Q16 | 140.2 | +895.5% |
| 3Q15 | -1.3 | -109.5% |
| 2Q15 | 12.0 | -22.5% |
| 1Q15 | 14.1 | -21.5% |
| 3Q14 | 14.0 | -22.7% |
| 2Q14 | 15.5 | -23.5% |
| 1Q14 | 17.9 | -10.7% |
| 3Q13 | 18.1 | -18.0% |
| 2Q13 | 20.3 | -11.5% |
| 1Q13 | 20.1 | -7.0% |
| 3Q12 | 22.0 | +5.4% |
| 2Q12 | 22.9 | +0.7% |
| 1Q12 | 21.6 | -2.9% |
| 3Q11 | 20.9 | +5.1% |
| 2Q11 | 22.7 | +8.3% |
| 1Q11 | 22.3 | +481.7% |
| 3Q10 | 19.9 | - |
| 2Q10 | 21.0 | - |
| 1Q10 | 3.8 | - |