| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 0.7 | -101.5% |
| 1Q25 | 2.4 | +379.3% |
| 4Q24 | 2.3 | -380.4% |
| 3Q24 | -1.8 | -253.8% |
| 2Q24 | -45.4 | -2866.7% |
| 1Q24 | 0.5 | -89.2% |
| 4Q23 | -0.8 | -116.2% |
| 3Q23 | 1.2 | -76.4% |
| 2Q23 | 1.6 | -72.5% |
| 1Q23 | 4.6 | -41.7% |
| 4Q22 | 5.0 | -35.2% |
| 3Q22 | 5.0 | +8.6% |
| 2Q22 | 6.0 | -48.0% |
| 1Q22 | 7.8 | -40.7% |
| 4Q21 | 7.7 | -24.5% |
| 3Q21 | 4.6 | -30.6% |
| 2Q21 | 11.5 | +16.7% |
| 1Q21 | 13.2 | +63.1% |
| 4Q20 | 10.2 | +29.5% |
| 3Q20 | 6.6 | +3.7% |
| 2Q20 | 9.8 | +84.3% |
| 1Q20 | 8.1 | +13.9% |
| 4Q19 | 7.9 | +1.2% |
| 3Q19 | 6.4 | +168.9% |
| 2Q19 | 5.3 | +168.8% |
| 1Q19 | 7.1 | +230.9% |
| 4Q18 | 7.8 | +17.3% |
| 3Q18 | 2.4 | -51.8% |
| 2Q18 | 2.0 | -59.6% |
| 1Q18 | 2.1 | -71.7% |
| 4Q17 | 6.6 | +250.0% |
| 3Q17 | 4.9 | +29.9% |
| 2Q17 | 4.9 | -3.1% |
| 1Q17 | 7.6 | +43.6% |
| 4Q16 | 1.9 | -73.6% |
| 3Q16 | 3.8 | -14.2% |
| 2Q16 | 5.1 | - |
| 1Q16 | 5.3 | -29.9% |
| 4Q15 | 7.2 | -24.9% |
| 3Q15 | 4.4 | -34.1% |
| 1Q15 | 7.5 | -6.2% |
| 4Q14 | 9.5 | +4.8% |
| 3Q14 | 6.7 | -22.2% |
| 2Q14 | 8.0 | +39.3% |
| 1Q14 | 8.0 | +9.9% |
| 4Q13 | 9.1 | +11.6% |
| 3Q13 | 8.6 | -5.8% |
| 2Q13 | 5.7 | +232.1% |
| 1Q13 | 7.3 | +14.1% |
| 4Q12 | 8.2 | +16.6% |
| 3Q12 | 9.1 | +7.0% |
| 2Q12 | 1.7 | -78.3% |
| 1Q12 | 6.4 | -15.5% |
| 4Q11 | 7.0 | - |
| 3Q11 | 8.5 | - |
| 2Q11 | 8.0 | - |
| 1Q11 | 7.6 | - |