| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 10.8 | -46.5% |
| 3Q24 | 14.4 | -17.6% |
| 2Q24 | 28.6 | +24.8% |
| 1Q24 | 20.3 | -12.0% |
| 3Q23 | 17.4 | -36.0% |
| 2Q23 | 22.9 | -29.3% |
| 1Q23 | 23.0 | +157.5% |
| 3Q22 | 27.3 | +210.0% |
| 2Q22 | 32.4 | +1946.3% |
| 1Q22 | 8.9 | -39.4% |
| 3Q21 | 8.8 | -58.6% |
| 2Q21 | 1.6 | -90.5% |
| 1Q21 | 14.8 | +835.7% |
| 3Q20 | 21.3 | +12.2% |
| 2Q20 | 16.6 | -20.3% |
| 1Q20 | 1.6 | -83.7% |
| 3Q19 | 19.0 | +163.4% |
| 2Q19 | 20.9 | -18.7% |
| 1Q19 | 9.7 | -56.2% |
| 3Q18 | 7.2 | +366.9% |
| 2Q18 | 25.7 | -766.9% |
| 1Q18 | 22.2 | +316.4% |
| 3Q17 | 1.5 | -136.7% |
| 2Q17 | -3.8 | -124.1% |
| 1Q17 | 5.3 | +279.2% |
| 3Q16 | -4.2 | -96.5% |
| 2Q16 | 16.0 | -168.2% |
| 1Q16 | 1.4 | -108.8% |
| 3Q15 | -119.0 | +2671.5% |
| 2Q15 | -23.4 | +8.3% |
| 1Q15 | -16.0 | -65.2% |
| 3Q14 | -4.3 | -219.3% |
| 2Q14 | -21.6 | -67.4% |
| 1Q14 | -46.1 | -26.6% |
| 3Q13 | 3.6 | -106.8% |
| 2Q13 | -66.3 | - |
| 1Q13 | -62.8 | -354.1% |
| 3Q12 | -53.3 | -339.2% |
| 1Q12 | 24.7 | - |
| 3Q11 | 22.3 | - |
| 2Q11 | 38.2 | - |