| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q24 | 28.64 | -15.5% |
| 3Q23 | 32.43 | -20.8% |
| 2Q23 | 30.59 | -29.2% |
| 1Q23 | 33.87 | -18.4% |
| 3Q22 | 40.93 | +52.0% |
| 2Q22 | 43.23 | +269.1% |
| 1Q22 | 41.49 | -1669.6% |
| 3Q21 | 26.93 | -3225.6% |
| 2Q21 | 11.71 | -124.8% |
| 1Q21 | -2.64 | -116.3% |
| 3Q20 | -0.86 | -106.8% |
| 1Q20 | -47.15 | +419.3% |
| 1Q20 | 16.17 | -13.9% |
| 3Q19 | 12.59 | -41.1% |
| 2Q19 | -9.08 | -333.7% |
| 1Q19 | 18.77 | +77.0% |
| 3Q18 | 21.37 | -1017.4% |
| 2Q18 | 3.88 | -82.1% |
| 1Q18 | 10.6 | -313.3% |
| 3Q17 | -2.33 | -50.7% |
| 2Q17 | 21.72 | -141.5% |
| 1Q17 | -4.97 | -91.7% |
| 3Q16 | -4.72 | -110.4% |
| 2Q16 | -52.29 | -0.3% |
| 1Q16 | -59.56 | +365.8% |
| 3Q15 | 45.22 | +5.7% |
| 2Q15 | -52.47 | - |
| 1Q15 | -12.79 | - |
| 3Q14 | 42.76 | - |