| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 4.3 | -137.6% |
| 4Q25 | 3.1 | -124.0% |
| 3Q25 | -12.9 | +154.7% |
| 2Q25 | -16.9 | +59.4% |
| 1Q25 | -11.4 | -50.5% |
| 4Q24 | -12.8 | -53.3% |
| 3Q24 | -5.1 | -83.5% |
| 2Q24 | -10.6 | -65.4% |
| 1Q24 | -22.9 | -6.1% |
| 4Q23 | -27.3 | +8.3% |
| 3Q23 | -30.7 | -4.3% |
| 2Q23 | -30.7 | -57.3% |
| 1Q23 | -24.4 | -37.5% |
| 4Q22 | -25.2 | -60.0% |
| 3Q22 | -32.0 | -44.0% |
| 2Q22 | -71.9 | -5.4% |
| 1Q22 | -39.0 | +197.1% |
| 4Q21 | -63.1 | +83.4% |
| 3Q21 | -57.2 | -57.8% |
| 2Q21 | -76.0 | -698.1% |
| 1Q21 | -13.1 | -146.0% |
| 4Q20 | -34.4 | -183.0% |
| 3Q20 | -135.6 | -453.1% |
| 2Q20 | 12.7 | -58.4% |
| 1Q20 | 28.5 | -17.3% |
| 4Q19 | 41.5 | +36.9% |
| 3Q19 | 38.4 | +27.3% |
| 2Q19 | 30.5 | +35.0% |
| 1Q19 | 34.5 | +55.7% |
| 4Q18 | 30.3 | +82.0% |
| 3Q18 | 30.1 | +96.0% |
| 2Q18 | 22.6 | +23.7% |
| 1Q18 | 22.2 | -9.5% |
| 4Q17 | 16.6 | -3.0% |
| 3Q17 | 15.4 | -6.4% |
| 2Q17 | 18.3 | +58.9% |
| 1Q17 | 24.5 | +106.9% |
| 4Q16 | 17.2 | - |
| 3Q16 | 16.4 | - |
| 2Q16 | 11.5 | - |
| 1Q16 | 11.8 | - |