| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q24 | 28.6 | -15.5% |
| 3Q23 | 32.4 | -20.8% |
| 2Q23 | 30.6 | -29.2% |
| 1Q23 | 33.9 | -18.4% |
| 3Q22 | 40.9 | +52.0% |
| 2Q22 | 43.2 | +269.1% |
| 1Q22 | 41.5 | -1669.6% |
| 3Q21 | 26.9 | -3225.6% |
| 2Q21 | 11.7 | -124.8% |
| 1Q21 | -2.6 | -116.3% |
| 3Q20 | -0.9 | -106.8% |
| 1Q20 | -47.2 | +419.3% |
| 1Q20 | 16.2 | -13.9% |
| 3Q19 | 12.6 | -41.1% |
| 2Q19 | -9.1 | -333.7% |
| 1Q19 | 18.8 | +77.0% |
| 3Q18 | 21.4 | -1017.4% |
| 2Q18 | 3.9 | -82.1% |
| 1Q18 | 10.6 | -313.3% |
| 3Q17 | -2.3 | -50.7% |
| 2Q17 | 21.7 | -141.5% |
| 1Q17 | -5.0 | -91.7% |
| 3Q16 | -4.7 | -110.4% |
| 2Q16 | -52.3 | -0.3% |
| 1Q16 | -59.6 | +365.8% |
| 3Q15 | 45.2 | +5.7% |
| 2Q15 | -52.5 | - |
| 1Q15 | -12.8 | - |
| 3Q14 | 42.8 | - |