| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 18.9 | -25.6% |
| 1Q26 | 14.5 | -14.9% |
| 4Q25 | 9.5 | -63.7% |
| 3Q25 | 15.5 | -28.7% |
| 2Q25 | 25.4 | +23.8% |
| 1Q25 | 17.0 | -16.1% |
| 4Q24 | 26.3 | +50.3% |
| 3Q24 | 21.7 | -7.8% |
| 2Q24 | 20.5 | -21.3% |
| 1Q24 | 20.3 | -41.5% |
| 4Q23 | 17.5 | +3.1% |
| 3Q23 | 23.6 | -15.3% |
| 2Q23 | 26.0 | -27.0% |
| 1Q23 | 34.7 | -13.2% |
| 4Q22 | 17.0 | -57.2% |
| 3Q22 | 27.9 | -25.5% |
| 2Q22 | 35.6 | +143.8% |
| 1Q22 | 39.9 | +108.9% |
| 4Q21 | 39.7 | +141.8% |
| 3Q21 | 37.4 | +155.5% |
| 2Q21 | 14.6 | -17.4% |
| 1Q21 | 19.1 | +5.5% |
| 4Q20 | 16.4 | +36.6% |
| 3Q20 | 14.6 | -9.8% |
| 2Q20 | 17.7 | -33.3% |
| 1Q20 | 18.1 | -33.5% |
| 4Q19 | 12.0 | -35.5% |
| 3Q19 | 16.2 | -13.5% |
| 2Q19 | 26.5 | +87.2% |
| 1Q19 | 27.2 | +103.7% |
| 4Q18 | 18.6 | +242.0% |
| 3Q18 | 18.8 | +128.8% |
| 2Q18 | 14.2 | +348.6% |
| 1Q18 | 13.4 | +61.1% |
| 4Q17 | 5.4 | +149.5% |
| 3Q17 | 8.2 | -8.0% |
| 2Q17 | 3.2 | -64.7% |
| 1Q17 | 8.3 | -286.9% |
| 4Q16 | 2.2 | - |
| 3Q16 | 8.9 | - |
| 2Q16 | 8.9 | - |
| 1Q16 | -4.4 | - |