| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 16.5 | -18.8% |
| 3Q24 | 15.0 | -26.4% |
| 2Q24 | 18.0 | +9.5% |
| 1Q24 | 20.3 | +120.4% |
| 3Q23 | 20.4 | -164.2% |
| 2Q23 | 16.4 | -156.4% |
| 1Q23 | 9.2 | -118.2% |
| 3Q22 | -31.8 | -56.1% |
| 2Q22 | -29.1 | +19.3% |
| 1Q22 | -50.5 | +127.0% |
| 3Q21 | -72.5 | -43.2% |
| 2Q21 | -24.4 | -97.7% |
| 1Q21 | -22.2 | +1424.4% |
| 3Q20 | -127.6 | -652.4% |
| 2Q20 | -1060.2 | -2730.0% |
| 1Q20 | -1.5 | -106.4% |
| 3Q19 | 23.1 | -0.4% |
| 2Q19 | 40.3 | +75.9% |
| 1Q19 | 22.7 | -22.1% |
| 3Q18 | 23.2 | -2.1% |
| 2Q18 | 22.9 | +0.5% |
| 1Q18 | 29.2 | +40.2% |
| 3Q17 | 23.7 | +4.2% |
| 2Q17 | 22.8 | +34.5% |
| 1Q17 | 20.8 | +19.9% |
| 3Q16 | 22.7 | -4.7% |
| 2Q16 | 16.9 | -21.1% |
| 1Q16 | 17.4 | -21.5% |
| 3Q15 | 23.9 | -7.2% |
| 2Q15 | 21.5 | -13.5% |
| 1Q15 | 22.1 | -15.9% |
| 3Q14 | 25.7 | +7.3% |
| 2Q14 | 24.8 | +11.9% |
| 1Q14 | 26.3 | +14.5% |
| 3Q13 | 24.0 | +35.7% |
| 2Q13 | 22.2 | +76.0% |
| 1Q13 | 23.0 | -1.1% |
| 3Q12 | 17.7 | -23.7% |
| 2Q12 | 12.6 | -45.6% |
| 1Q12 | 23.2 | +19.8% |
| 3Q11 | 23.1 | +50.2% |
| 2Q11 | 23.2 | +326.6% |
| 1Q11 | 19.4 | - |
| 3Q10 | 15.4 | - |
| 2Q10 | 5.4 | - |