| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | -6.7 | -442.4% |
| 2Q24 | 9.8 | +293.6% |
| 1Q24 | 13.2 | +200.5% |
| 3Q23 | 2.0 | -12.8% |
| 2Q23 | 2.5 | -27.4% |
| 1Q23 | 4.4 | +28.8% |
| 3Q22 | 2.3 | -43.4% |
| 2Q22 | 3.4 | +31.6% |
| 1Q22 | 3.4 | -21.5% |
| 3Q21 | 4.0 | -29.2% |
| 2Q21 | 2.6 | -31.1% |
| 1Q21 | 4.3 | +111.4% |
| 3Q20 | 5.6 | +31.7% |
| 2Q20 | 3.8 | -39.0% |
| 1Q20 | 2.0 | -26.8% |
| 3Q19 | 4.3 | +18.9% |
| 2Q19 | 6.2 | -370.5% |
| 1Q19 | 2.8 | +153.2% |
| 3Q18 | 3.6 | +120.3% |
| 2Q18 | -2.3 | -193.2% |
| 1Q18 | 1.1 | -25.7% |
| 3Q17 | 1.6 | +19.5% |
| 2Q17 | 2.5 | -11.7% |
| 1Q17 | 1.5 | - |
| 3Q16 | 1.4 | +103.3% |
| 2Q16 | 2.8 | +77.1% |
| 3Q15 | 0.7 | -64.8% |
| 2Q15 | 1.6 | -53.0% |
| 1Q15 | 1.1 | -403.5% |
| 3Q14 | 1.9 | +44.4% |
| 2Q14 | 3.4 | - |
| 1Q14 | -0.4 | -127.7% |
| 3Q13 | 1.3 | -62.5% |
| 1Q13 | 1.3 | -45.4% |
| 3Q12 | 3.5 | +64.8% |
| 2Q12 | 2.9 | -14.7% |
| 1Q12 | 2.4 | - |
| 3Q11 | 2.1 | - |
| 2Q11 | 3.3 | - |