| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 0.4 | -104.1% |
| 4Q24 | 6.9 | +13.7% |
| 3Q24 | 32.3 | +570.9% |
| 2Q24 | 16.1 | +8.4% |
| 1Q24 | -10.4 | -48.4% |
| 4Q23 | 6.1 | -25.1% |
| 3Q23 | 4.8 | -50.6% |
| 2Q23 | 14.8 | +20.5% |
| 1Q23 | -20.1 | +319.6% |
| 4Q22 | 8.1 | +15.7% |
| 3Q22 | 9.7 | +51.0% |
| 2Q22 | 12.3 | +30.0% |
| 1Q22 | -4.8 | -846.0% |
| 4Q21 | 7.0 | -52.3% |
| 3Q21 | 6.5 | -30.8% |
| 2Q21 | 9.5 | -109.4% |
| 1Q21 | 0.6 | -103.3% |
| 4Q20 | 14.8 | +68.4% |
| 3Q20 | 9.3 | -14.9% |
| 2Q20 | -101.1 | -627.7% |
| 1Q20 | -19.6 | +2300.1% |
| 4Q19 | 8.8 | -32.6% |
| 3Q19 | 11.0 | +23.5% |
| 2Q19 | 19.2 | +11.5% |
| 1Q19 | -0.8 | -78.2% |
| 4Q18 | 13.0 | -16.3% |
| 3Q18 | 8.9 | -26.3% |
| 2Q18 | 17.2 | +7.1% |
| 1Q18 | -3.7 | -54.8% |
| 4Q17 | 15.5 | +14.5% |
| 3Q17 | 12.0 | +25.2% |
| 2Q17 | 16.0 | -28.6% |
| 1Q17 | -8.3 | -146.9% |
| 4Q16 | 13.6 | -23.3% |
| 3Q16 | 9.6 | -51.1% |
| 2Q16 | 22.5 | +14.8% |
| 1Q16 | 17.6 | +1476.4% |
| 4Q15 | 17.7 | -14.4% |
| 3Q15 | 19.6 | -6.5% |
| 2Q15 | 19.6 | -23.0% |
| 1Q15 | 1.1 | -82.6% |
| 4Q14 | 20.7 | +3.3% |
| 3Q14 | 21.0 | +1474.2% |
| 2Q14 | 25.4 | +51.3% |
| 1Q14 | 6.4 | -116.4% |
| 4Q13 | 20.0 | -1446.6% |
| 3Q13 | 1.3 | -83.7% |
| 2Q13 | 16.8 | -19.8% |
| 1Q13 | -39.2 | -46.2% |
| 4Q12 | -1.5 | - |
| 3Q12 | 8.2 | -30.4% |
| 2Q12 | 20.9 | -2.6% |
| 1Q12 | -72.8 | - |
| 3Q11 | 11.8 | - |
| 2Q11 | 21.5 | - |