| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | -2.0 | -34.0% |
| 4Q25 | -12.1 | +934.5% |
| 3Q25 | -4.9 | -4.1% |
| 2Q25 | -9.4 | +45.2% |
| 1Q25 | -3.0 | -193.7% |
| 4Q24 | -1.2 | -149.1% |
| 3Q24 | -5.1 | -394.5% |
| 2Q24 | -6.5 | -1251.5% |
| 1Q24 | 3.2 | +47.4% |
| 4Q23 | 2.4 | +18.3% |
| 3Q23 | 1.7 | -98.2% |
| 2Q23 | 0.6 | -71.7% |
| 1Q23 | 2.2 | +270.8% |
| 4Q22 | 2.0 | -132.3% |
| 3Q22 | 97.8 | -2953.4% |
| 2Q22 | 2.0 | -143.6% |
| 1Q22 | 0.6 | -82.9% |
| 4Q21 | -6.2 | -377.6% |
| 3Q21 | -3.4 | -177.0% |
| 2Q21 | -4.6 | +195.2% |
| 1Q21 | 3.4 | -35.3% |
| 4Q20 | 2.2 | -15.3% |
| 3Q20 | 4.5 | +18.8% |
| 2Q20 | -1.5 | -123.0% |
| 1Q20 | 5.3 | -7.9% |
| 4Q19 | 2.6 | -41.7% |
| 3Q19 | 3.7 | -15.4% |
| 2Q19 | 6.7 | -60.4% |
| 1Q19 | 5.7 | +12.1% |
| 4Q18 | 4.5 | -39.7% |
| 3Q18 | 4.4 | -47.7% |
| 2Q18 | 17.0 | +185.6% |
| 1Q18 | 5.1 | -40.9% |
| 4Q17 | 7.5 | +9.2% |
| 3Q17 | 8.5 | +9.6% |
| 2Q17 | 6.0 | -25.0% |
| 1Q17 | 8.6 | +0.4% |
| 4Q16 | 6.9 | -15.1% |
| 3Q16 | 7.7 | +2.5% |
| 2Q16 | 7.9 | -3.8% |
| 1Q16 | 8.6 | +537.5% |
| 4Q15 | 8.1 | -437.9% |
| 3Q15 | 7.5 | -188.3% |
| 2Q15 | 8.2 | -301.3% |
| 1Q15 | 1.3 | +76.8% |
| 4Q14 | -2.4 | -191.1% |
| 3Q14 | -8.5 | -50114.4% |
| 2Q14 | -4.1 | -1059.9% |
| 1Q14 | 0.8 | -87.6% |
| 4Q13 | 2.6 | - |
| 3Q13 | 0.0 | - |
| 2Q13 | 0.4 | - |
| 1Q13 | 6.2 | - |