| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 0.6 | -108.5% |
| 3Q25 | -2.3 | -81.2% |
| 2Q25 | -6.5 | -67.2% |
| 1Q25 | -3.8 | -97.5% |
| 4Q24 | -7.7 | -59.5% |
| 3Q24 | -12.5 | -63.1% |
| 2Q24 | -19.9 | +45.8% |
| 1Q24 | -150.5 | +841.5% |
| 4Q23 | -18.9 | +200.6% |
| 3Q23 | -33.9 | +134.6% |
| 2Q23 | -13.6 | -645.9% |
| 1Q23 | -16.0 | +598.6% |
| 4Q22 | -6.3 | +82.1% |
| 3Q22 | -14.4 | +118.1% |
| 2Q22 | 2.5 | -42.5% |
| 1Q22 | -2.3 | -250.1% |
| 4Q21 | -3.5 | +1226.5% |
| 3Q21 | -6.6 | -245.8% |
| 2Q21 | 4.3 | +133.9% |
| 1Q21 | 1.5 | -112.2% |
| 4Q20 | -0.3 | -97.2% |
| 3Q20 | 4.5 | -128.1% |
| 2Q20 | 1.9 | -14.9% |
| 1Q20 | -12.5 | -1769.9% |
| 4Q19 | -9.4 | +24.1% |
| 3Q19 | -16.1 | -803.1% |
| 2Q19 | 2.2 | -124.8% |
| 1Q19 | 0.7 | -106.1% |
| 4Q18 | -7.6 | +1205.9% |
| 3Q18 | 2.3 | -77.9% |
| 2Q18 | -8.8 | -190.9% |
| 1Q18 | -12.2 | -349.1% |
| 4Q17 | -0.6 | -113.8% |
| 3Q17 | 10.4 | +12.9% |
| 2Q17 | 9.7 | -4.3% |
| 1Q17 | 4.9 | -13.7% |
| 4Q16 | 4.2 | +11.9% |
| 3Q16 | 9.2 | +33.6% |
| 2Q16 | 10.1 | +294.0% |
| 1Q16 | 5.7 | +47.3% |
| 4Q15 | 3.8 | -35.4% |
| 3Q15 | 6.9 | -25.6% |
| 2Q15 | 2.6 | -79.3% |
| 1Q15 | 3.9 | -61.4% |
| 4Q14 | 5.8 | -35.5% |
| 3Q14 | 9.2 | -17.9% |
| 2Q14 | 12.4 | +19.3% |
| 1Q14 | 10.0 | +46.9% |
| 4Q13 | 9.0 | +96.4% |
| 3Q13 | 11.3 | +33.1% |
| 2Q13 | 10.4 | -41.8% |
| 1Q13 | 6.8 | -54.3% |
| 4Q12 | 4.6 | -82.3% |
| 3Q12 | 8.5 | -70.6% |
| 2Q12 | 17.8 | -41.4% |
| 1Q12 | 14.9 | -50.1% |
| 4Q11 | 25.9 | -12.3% |
| 3Q11 | 28.8 | -4.5% |
| 2Q11 | 30.4 | +8.9% |
| 1Q11 | 29.9 | - |
| 4Q10 | 29.5 | - |
| 3Q10 | 30.2 | - |
| 2Q10 | 27.9 | - |