| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 16.7 | +65.2% |
| 3Q25 | 7.7 | -36.3% |
| 2Q25 | 6.2 | -59.9% |
| 1Q25 | 8.4 | +59.5% |
| 4Q24 | 10.1 | +10.5% |
| 3Q24 | 12.1 | +9.0% |
| 2Q24 | 15.5 | -21.8% |
| 1Q24 | 5.3 | -17.1% |
| 4Q23 | 9.1 | -27.8% |
| 3Q23 | 11.1 | +76.8% |
| 2Q23 | 19.8 | -20.2% |
| 1Q23 | 6.4 | -155.5% |
| 4Q22 | 12.7 | -899.8% |
| 3Q22 | 6.3 | -202.3% |
| 2Q22 | 24.8 | +1078.1% |
| 1Q22 | -11.5 | +214.7% |
| 4Q21 | -1.6 | -30.9% |
| 3Q21 | -6.2 | -26.2% |
| 2Q21 | 2.1 | -113.4% |
| 1Q21 | -3.6 | -178.5% |
| 4Q20 | -2.3 | -114.9% |
| 3Q20 | -8.3 | -157.2% |
| 2Q20 | -15.6 | -241.1% |
| 1Q20 | 4.6 | -14.9% |
| 4Q19 | 15.4 | -25.5% |
| 3Q19 | 14.6 | -13.3% |
| 2Q19 | 11.1 | -37.4% |
| 1Q19 | 5.5 | -48.4% |
| 4Q18 | 20.6 | +9.1% |
| 3Q18 | 16.8 | -16.5% |
| 2Q18 | 17.7 | -7.4% |
| 1Q18 | 10.6 | -6.7% |
| 4Q17 | 18.9 | -2.7% |
| 3Q17 | 20.1 | -0.6% |
| 2Q17 | 19.1 | +18.6% |
| 1Q17 | 11.3 | +10.0% |
| 4Q16 | 19.4 | +60.1% |
| 3Q16 | 20.3 | +24.3% |
| 2Q16 | 16.1 | -3.1% |
| 1Q16 | 10.3 | +102.7% |
| 4Q15 | 12.1 | +80.3% |
| 3Q15 | 16.3 | +7.3% |
| 2Q15 | 16.7 | - |
| 1Q15 | 5.1 | - |
| 4Q14 | 6.7 | - |
| 3Q14 | 15.2 | - |