| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 4.4 | -74.3% |
| 1Q25 | 11.3 | -39.0% |
| 3Q24 | 17.5 | -6.6% |
| 2Q24 | 17.0 | -39.1% |
| 1Q24 | 18.5 | +3.3% |
| 3Q23 | 18.8 | +438.0% |
| 2Q23 | 28.0 | -6796.4% |
| 1Q23 | 17.9 | -224.5% |
| 3Q22 | 3.5 | -114.4% |
| 2Q22 | -0.4 | -99.2% |
| 1Q22 | -14.4 | -63.1% |
| 3Q21 | -24.2 | +20.7% |
| 2Q21 | -54.0 | -35.9% |
| 1Q21 | -39.0 | -634.0% |
| 3Q20 | -20.0 | -26.2% |
| 2Q20 | -84.3 | -726.6% |
| 1Q20 | 7.3 | +456.4% |
| 3Q19 | -27.1 | -7556.3% |
| 2Q19 | 13.4 | -1497.9% |
| 1Q19 | 1.3 | +739933.0% |
| 3Q18 | 0.4 | -105.4% |
| 2Q18 | -1.0 | -94.4% |
| 1Q18 | 0.0 | -100.0% |
| 3Q17 | -6.7 | +34.6% |
| 2Q17 | -17.3 | -303.3% |
| 1Q17 | -14.3 | -302.0% |
| 3Q16 | -5.0 | -125.8% |
| 2Q16 | 8.5 | -66.9% |
| 1Q16 | 7.1 | -77.4% |
| 3Q15 | 19.4 | -37.5% |
| 2Q15 | 25.7 | -16.5% |
| 1Q15 | 31.4 | +6.2% |
| 3Q14 | 31.0 | -33.3% |
| 2Q14 | 30.8 | +11.3% |
| 1Q14 | 29.6 | +1.4% |
| 3Q13 | 46.5 | +65.0% |
| 2Q13 | 27.7 | +4.1% |
| 1Q13 | 29.2 | -6.5% |
| 3Q12 | 28.2 | +5.0% |
| 2Q12 | 26.6 | +0.9% |
| 1Q12 | 31.2 | +11.2% |
| 3Q11 | 26.8 | +19.4% |
| 2Q11 | 26.4 | +54.1% |
| 1Q11 | 28.0 | - |
| 3Q10 | 22.5 | - |
| 2Q10 | 17.1 | - |