| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | 7.2 | +4420.1% |
| 2Q24 | 1.4 | -56.5% |
| 1Q24 | 2.1 | -49.6% |
| 3Q23 | 0.2 | -95.7% |
| 2Q23 | 3.3 | -47.8% |
| 1Q23 | 4.2 | -24.2% |
| 3Q22 | 3.7 | -35.7% |
| 2Q22 | 6.3 | -3016.0% |
| 1Q22 | 5.6 | -13.1% |
| 3Q21 | 5.8 | +8.3% |
| 2Q21 | -0.2 | +1.1% |
| 1Q21 | 6.4 | +317.9% |
| 2Q20 | 5.3 | -185.9% |
| 2Q20 | -0.2 | - |
| 1Q20 | 1.5 | -158.6% |
| 3Q19 | -6.2 | -444.1% |
| 1Q19 | -2.6 | +137.5% |
| 3Q18 | 1.8 | -31.4% |
| 2Q18 | 0.8 | -295.1% |
| 1Q18 | -1.1 | -87.3% |
| 3Q17 | 2.6 | -87.5% |
| 2Q17 | -0.4 | -104.6% |
| 1Q17 | -8.7 | +53.6% |
| 3Q16 | 21.2 | +196.3% |
| 2Q16 | 9.1 | -19.8% |
| 1Q16 | -5.6 | -33.8% |
| 3Q15 | 7.1 | -94.5% |
| 2Q15 | 11.4 | +113.7% |
| 1Q15 | -8.5 | -259.5% |
| 3Q14 | 131.2 | +317.5% |
| 2Q14 | 5.3 | +67.2% |
| 1Q14 | 5.3 | +13.9% |
| 3Q13 | 31.4 | +435.9% |
| 2Q13 | 3.2 | - |
| 1Q13 | 4.7 | +117.7% |
| 3Q12 | 5.9 | +69.0% |
| 1Q12 | 2.2 | - |
| 3Q11 | 3.5 | - |
| 2Q11 | 2.8 | - |