| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 0.1 | -99.3% |
| 3Q25 | 14.7 | -2.1% |
| 2Q25 | 12.0 | +141.7% |
| 1Q25 | 14.3 | +17.3% |
| 4Q24 | 11.9 | +41.1% |
| 3Q24 | 15.0 | +11.4% |
| 2Q24 | 5.0 | -54.5% |
| 1Q24 | 12.2 | -1.2% |
| 4Q23 | 8.5 | -28.9% |
| 3Q23 | 13.5 | +4.3% |
| 2Q23 | 10.9 | +27.6% |
| 1Q23 | 12.4 | -0.3% |
| 4Q22 | 11.9 | -33.9% |
| 3Q22 | 12.9 | -19.9% |
| 2Q22 | 8.6 | +45.6% |
| 1Q22 | 12.4 | -19.8% |
| 4Q21 | 18.0 | +111.5% |
| 3Q21 | 16.1 | -15.4% |
| 2Q21 | 5.9 | -60.3% |
| 1Q21 | 15.5 | -1264.9% |
| 4Q20 | 8.5 | -191.4% |
| 3Q20 | 19.1 | +13.9% |
| 2Q20 | 14.8 | -11.8% |
| 1Q20 | -1.3 | -108.6% |
| 4Q19 | -9.3 | -249.4% |
| 3Q19 | 16.7 | -1.4% |
| 2Q19 | 16.8 | +18.7% |
| 1Q19 | 15.5 | +7.8% |
| 4Q18 | 6.2 | -110.3% |
| 3Q18 | 17.0 | -0.7% |
| 2Q18 | 14.1 | +60.6% |
| 1Q18 | 14.4 | +54.7% |
| 4Q17 | -60.6 | -77.7% |
| 3Q17 | 17.1 | +6.1% |
| 2Q17 | 8.8 | -124.5% |
| 1Q17 | 9.3 | -33.4% |
| 4Q16 | -272.1 | +2333.5% |
| 3Q16 | 16.1 | +7.0% |
| 2Q16 | -35.8 | -511.2% |
| 1Q16 | 14.0 | +48.9% |
| 4Q15 | -11.2 | -32.1% |
| 3Q15 | 15.1 | +20.7% |
| 2Q15 | 8.7 | +238.6% |
| 1Q15 | 9.4 | +131.4% |
| 4Q14 | -16.5 | -389.0% |
| 3Q14 | 12.5 | +76.0% |
| 2Q14 | 2.6 | -140.8% |
| 1Q14 | 4.1 | -51.5% |
| 4Q13 | 5.7 | - |
| 3Q13 | 7.1 | - |
| 2Q13 | -6.3 | - |
| 1Q13 | 8.4 | - |
| 1Q10 | 7.9 | - |