| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q23 | -66.6 | +62.4% |
| 3Q23 | -136.4 | +379.2% |
| 2Q23 | -56.9 | +221.7% |
| 1Q23 | -84.8 | +302.2% |
| 4Q22 | -41.0 | +456.3% |
| 3Q22 | -28.5 | -196.8% |
| 2Q22 | -17.7 | -491.3% |
| 1Q22 | -21.1 | -345.5% |
| 4Q21 | -7.4 | -230.1% |
| 3Q21 | 29.4 | -11741.0% |
| 2Q21 | 4.5 | +54.9% |
| 1Q21 | 8.6 | -182.0% |
| 4Q20 | 5.7 | -414.3% |
| 3Q20 | -0.3 | -87.0% |
| 2Q20 | 2.9 | -117.2% |
| 1Q20 | -10.5 | -56.4% |
| 4Q19 | -1.8 | -98.8% |
| 3Q19 | -1.9 | -84.6% |
| 2Q19 | -17.0 | +7.2% |
| 1Q19 | -24.0 | +100.0% |
| 4Q18 | -153.1 | +729.3% |
| 3Q18 | -12.6 | +164.3% |
| 2Q18 | -15.9 | -8.1% |
| 1Q18 | -12.0 | -31.9% |
| 4Q17 | -18.5 | +105.8% |
| 3Q17 | -4.7 | -18.2% |
| 2Q17 | -17.3 | +287.1% |
| 1Q17 | -17.6 | +33.4% |
| 4Q16 | -9.0 | -29.2% |
| 3Q16 | -5.8 | -39.1% |
| 2Q16 | -4.5 | -68.3% |
| 1Q16 | -13.2 | +2.9% |
| 4Q15 | -12.7 | -14.4% |
| 3Q15 | -9.5 | +689.5% |
| 2Q15 | -14.1 | -516.9% |
| 1Q15 | -12.8 | +49.2% |
| 4Q14 | -14.8 | +65.3% |
| 3Q14 | -1.2 | -196.7% |
| 2Q14 | 3.4 | +558.4% |
| 1Q14 | -8.6 | +613.6% |
| 4Q13 | -9.0 | +1227.2% |
| 3Q13 | 1.2 | -84.4% |
| 2Q13 | 0.5 | -155.3% |
| 1Q13 | -1.2 | -39.9% |
| 4Q12 | -0.7 | -88.0% |
| 3Q12 | 8.0 | +108.0% |
| 2Q12 | -0.9 | - |
| 1Q12 | -2.0 | - |
| 4Q11 | -5.6 | - |
| 3Q11 | 3.8 | - |