| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 25.7 | -20.1% |
| 3Q24 | 36.9 | +1.7% |
| 2Q24 | 37.3 | +60.5% |
| 1Q24 | 32.2 | +394.6% |
| 3Q23 | 36.3 | -469.7% |
| 2Q23 | 23.2 | +3.4% |
| 1Q23 | 6.5 | -138.1% |
| 3Q22 | -9.8 | -224.3% |
| 2Q22 | 22.5 | +37.6% |
| 1Q22 | -17.1 | -153.6% |
| 3Q21 | 7.9 | -62.1% |
| 2Q21 | 16.3 | +124.2% |
| 1Q21 | 31.9 | +10659.1% |
| 3Q20 | 20.8 | +149.8% |
| 2Q20 | 7.3 | -735.7% |
| 1Q20 | 0.3 | -102.3% |
| 3Q19 | 8.3 | -11.0% |
| 2Q19 | -1.1 | -96.3% |
| 1Q19 | -12.9 | -176.2% |
| 3Q18 | 9.4 | -51.3% |
| 2Q18 | -30.6 | -2015.7% |
| 1Q18 | 17.0 | +885.9% |
| 3Q17 | 19.3 | +42.2% |
| 2Q17 | 1.6 | +21.7% |
| 1Q17 | 1.7 | -92.7% |
| 3Q16 | 13.5 | -56.7% |
| 2Q16 | 1.3 | -80.1% |
| 1Q16 | 23.5 | -261.9% |
| 3Q15 | 31.3 | +242.3% |
| 2Q15 | 6.6 | +1422.9% |
| 1Q15 | -14.5 | -197.9% |
| 3Q14 | 9.1 | -44.5% |
| 2Q14 | 0.4 | -94.5% |
| 1Q14 | 14.8 | +69.1% |
| 3Q13 | 16.5 | +24.9% |
| 2Q13 | 7.9 | -44.1% |
| 1Q13 | 8.8 | -109.5% |
| 3Q12 | 13.2 | -40.4% |
| 2Q12 | 14.1 | +4.7% |
| 1Q12 | -91.8 | -491.7% |
| 3Q11 | 22.1 | -17.0% |
| 2Q11 | 13.5 | -56.0% |
| 1Q11 | 23.4 | -31.8% |
| 3Q10 | 26.7 | - |
| 2Q10 | 30.7 | - |
| 1Q10 | 34.4 | - |