| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | -2.6 | -127.0% |
| 3Q24 | 11.3 | -31.8% |
| 2Q24 | 12.2 | -21.1% |
| 1Q24 | 9.5 | -12.0% |
| 3Q23 | 16.5 | +4.3% |
| 2Q23 | 15.5 | +20.2% |
| 1Q23 | 10.8 | +32.6% |
| 4Q22 | 19.6 | +88.3% |
| 3Q22 | 15.8 | +32.7% |
| 2Q22 | 12.9 | +87.6% |
| 1Q22 | 8.1 | +297.3% |
| 4Q21 | 10.4 | -241.5% |
| 3Q21 | 11.9 | +101.9% |
| 2Q21 | 6.9 | +59.0% |
| 1Q21 | 2.0 | -112.4% |
| 4Q20 | -7.4 | -195.3% |
| 3Q20 | 5.9 | -46.2% |
| 2Q20 | 4.3 | -53.2% |
| 1Q20 | -16.5 | -368.2% |
| 4Q19 | 7.7 | -23.2% |
| 3Q19 | 11.0 | +22.1% |
| 2Q19 | 9.3 | +3.1% |
| 1Q19 | 6.2 | +23.0% |
| 4Q18 | 10.0 | +7.4% |
| 3Q18 | 9.0 | +207.6% |
| 2Q18 | 9.0 | +42.9% |
| 1Q18 | 5.0 | +33.4% |
| 4Q17 | 9.4 | +35.6% |
| 3Q17 | 2.9 | -64.2% |
| 2Q17 | 6.3 | +19.7% |
| 1Q17 | 3.8 | -1.8% |
| 4Q16 | 6.9 | -8.0% |
| 3Q16 | 8.2 | -11.2% |
| 2Q16 | 5.2 | -29.2% |
| 1Q16 | 3.8 | -15.0% |
| 4Q15 | 7.5 | -20.1% |
| 3Q15 | 9.2 | -6.6% |
| 2Q15 | 7.4 | -18.1% |
| 1Q15 | 4.5 | -12.8% |
| 4Q14 | 9.4 | +15.0% |
| 3Q14 | 9.9 | +27.1% |
| 2Q14 | 9.0 | +38.5% |
| 1Q14 | 5.2 | +57.7% |
| 4Q13 | 8.2 | +21.8% |
| 3Q13 | 7.8 | +200.8% |
| 2Q13 | 6.5 | -18.0% |
| 1Q13 | 3.3 | -1.3% |
| 4Q12 | 6.7 | - |
| 3Q12 | 2.6 | -40.4% |
| 2Q12 | 8.0 | +344.0% |
| 1Q12 | 3.3 | - |
| 3Q11 | 4.3 | - |
| 2Q11 | 1.8 | - |