| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 40.8 | +196.7% |
| 3Q25 | 32.2 | +657.4% |
| 2Q25 | 30.3 | +148.0% |
| 1Q25 | 18.9 | +82.1% |
| 4Q24 | 13.8 | -22.4% |
| 3Q24 | 4.2 | -165.8% |
| 2Q24 | 12.2 | +65.8% |
| 1Q24 | 10.4 | +6.8% |
| 4Q23 | 17.7 | +161.4% |
| 3Q23 | -6.5 | -78.3% |
| 2Q23 | 7.4 | -113.8% |
| 1Q23 | 9.7 | -137.3% |
| 4Q22 | 6.8 | -125.2% |
| 3Q22 | -29.8 | +184.7% |
| 2Q22 | -53.3 | +1253.6% |
| 1Q22 | -26.1 | +398.3% |
| 4Q21 | -26.9 | +505.8% |
| 3Q21 | -10.5 | +156.8% |
| 2Q21 | -3.9 | -202.2% |
| 1Q21 | -5.2 | -164.4% |
| 4Q20 | -4.4 | -131.6% |
| 3Q20 | -4.1 | -148.5% |
| 2Q20 | 3.9 | +334.8% |
| 1Q20 | 8.1 | +3.1% |
| 4Q19 | 14.1 | +347.3% |
| 3Q19 | 8.4 | +17.3% |
| 2Q19 | 0.9 | -68.4% |
| 1Q19 | 7.9 | -55.8% |
| 4Q18 | 3.1 | -119.9% |
| 3Q18 | 7.2 | -179.2% |
| 2Q18 | 2.8 | -74.9% |
| 1Q18 | 17.9 | +82.6% |
| 4Q17 | -15.8 | +306.7% |
| 3Q17 | -9.1 | -153.2% |
| 2Q17 | 11.2 | -56.7% |
| 1Q17 | 9.8 | -9.4% |
| 4Q16 | -3.9 | -111.9% |
| 3Q16 | 17.0 | -45.2% |
| 2Q16 | 25.8 | -37.6% |
| 1Q16 | 10.8 | -76.5% |
| 4Q15 | 32.9 | -10.1% |
| 3Q15 | 31.1 | +11.8% |
| 2Q15 | 41.4 | +27.4% |
| 1Q15 | 45.9 | - |
| 4Q14 | 36.6 | - |
| 3Q14 | 27.8 | - |
| 2Q14 | 32.5 | - |