| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | 1.2 | -79.7% |
| 2Q24 | 3.2 | -55.2% |
| 1Q24 | 3.5 | -30.2% |
| 3Q23 | 5.7 | -43.3% |
| 2Q22 | 7.2 | +24.5% |
| 1Q23 | 5.0 | -30.6% |
| 4Q22 | 10.7 | +24.0% |
| 3Q22 | 10.0 | +21.9% |
| 2Q21 | 5.8 | -46.0% |
| 1Q22 | 7.2 | +96.3% |
| 4Q21 | 8.7 | - |
| 3Q21 | 8.2 | +1330.9% |
| 2Q21 | 10.7 | +224.0% |
| 1Q21 | 3.6 | +48.8% |
| 3Q20 | 0.6 | -89.0% |
| 2Q20 | 3.3 | -37.7% |
| 1Q20 | 2.4 | +34.9% |
| 3Q19 | 5.2 | +22.1% |
| 2Q19 | 5.3 | +151.4% |
| 1Q19 | 1.8 | +47.0% |
| 4Q18 | 1.4 | -453.4% |
| 3Q18 | 4.3 | -273.6% |
| 2Q18 | 2.1 | -26.2% |
| 1Q18 | 1.2 | -59.1% |
| 4Q17 | -0.4 | -99.1% |
| 3Q17 | -2.5 | -203.1% |
| 2Q17 | 2.9 | +54.3% |
| 1Q17 | 3.0 | +219.5% |
| 4Q16 | -42.2 | -7103.6% |
| 3Q16 | 2.4 | -61.9% |
| 2Q16 | 1.8 | -72.7% |
| 1Q16 | 0.9 | -67.4% |
| 4Q15 | 0.6 | -92.5% |
| 3Q15 | 6.3 | +36.6% |
| 2Q15 | 6.8 | +42.4% |
| 1Q15 | 2.9 | +96.8% |
| 4Q14 | 8.1 | +228.3% |
| 3Q14 | 4.6 | -321.6% |
| 2Q14 | 4.8 | +153.8% |
| 1Q14 | 1.5 | -213.4% |
| 4Q13 | 2.5 | -118.9% |
| 3Q13 | -2.1 | -159.7% |
| 2Q13 | 1.9 | -64.0% |
| 1Q13 | -1.3 | -121.9% |
| 4Q12 | -13.0 | - |
| 3Q12 | 3.5 | - |
| 2Q12 | 5.2 | - |
| 1Q12 | 5.9 | - |