| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | -38.8 | -234.3% |
| 3Q24 | 25.8 | -19.3% |
| 2Q24 | 23.2 | -28.8% |
| 1Q24 | 28.9 | +3.7% |
| 3Q23 | 32.0 | +72.4% |
| 2Q23 | 32.5 | +20.3% |
| 1Q23 | 27.9 | -13.7% |
| 3Q22 | 18.6 | -13.2% |
| 2Q22 | 27.1 | +103.5% |
| 1Q22 | 32.3 | +391.3% |
| 3Q21 | 21.4 | +260.4% |
| 2Q21 | 13.3 | -161425.2% |
| 1Q21 | 6.6 | -483.6% |
| 3Q20 | 5.9 | -196.8% |
| 2Q20 | 0.0 | -100.1% |
| 1Q20 | -1.7 | -115.6% |
| 3Q19 | -6.1 | -143.7% |
| 2Q19 | 9.4 | -29.5% |
| 1Q19 | 11.0 | -3.6% |
| 3Q18 | 14.0 | +15.8% |
| 2Q18 | 13.3 | +24.1% |
| 1Q18 | 11.4 | +42.3% |
| 3Q17 | 12.1 | +31.8% |
| 2Q17 | 10.7 | +181.3% |
| 1Q17 | 8.0 | +56.9% |
| 3Q16 | 9.2 | +46.1% |
| 2Q16 | 3.8 | -43.3% |
| 1Q16 | 5.1 | -29.7% |
| 3Q15 | 6.3 | +8.4% |
| 2Q15 | 6.7 | -30.1% |
| 1Q15 | 7.3 | -20.9% |
| 3Q14 | 5.8 | -27.3% |
| 2Q14 | 9.6 | +43.5% |
| 1Q14 | 9.2 | +135.9% |
| 3Q13 | 8.0 | +190.5% |
| 2Q13 | 6.7 | +223.9% |
| 1Q13 | 3.9 | -12.6% |
| 3Q12 | 2.7 | -177.7% |
| 2Q12 | 2.1 | -58.4% |
| 1Q12 | 4.4 | -49.3% |
| 3Q11 | -3.5 | -122.8% |
| 2Q11 | 5.0 | -65.1% |
| 1Q11 | 8.8 | - |
| 3Q10 | 15.5 | - |
| 2Q10 | 14.2 | - |