| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 4.4 | -70.5% |
| 3Q24 | 10.1 | +235.2% |
| 2Q24 | 10.9 | +2643.9% |
| 1Q24 | 14.8 | +1683.4% |
| 3Q23 | 3.0 | -3.4% |
| 2Q23 | 0.4 | -97.6% |
| 1Q23 | 0.8 | -95.2% |
| 3Q22 | 3.1 | -74.6% |
| 2Q22 | 16.4 | +52.5% |
| 1Q22 | 17.4 | +42.3% |
| 3Q21 | 12.3 | -2.6% |
| 2Q21 | 10.7 | - |
| 1Q21 | 12.2 | +5.1% |
| 3Q20 | 12.6 | +79.3% |
| 1Q20 | 11.6 | +104.7% |
| 4Q19 | 13.7 | +65.4% |
| 3Q19 | 7.0 | +4.3% |
| 2Q19 | 6.7 | -15.8% |
| 1Q19 | 5.7 | +178.8% |
| 4Q18 | 8.3 | +145.5% |
| 3Q18 | 6.7 | -28.9% |
| 2Q18 | 8.0 | -38.5% |
| 1Q18 | 2.0 | -52.7% |
| 4Q17 | 3.4 | -127.1% |
| 3Q17 | 9.5 | -182.4% |
| 2Q17 | 12.9 | -256.6% |
| 1Q17 | 4.3 | -116.8% |
| 4Q16 | -12.4 | +1128.7% |
| 3Q16 | -11.5 | +227.2% |
| 2Q16 | -8.3 | -807.7% |
| 1Q16 | -25.7 | -2112.4% |
| 4Q15 | -1.0 | -77.0% |
| 3Q15 | -3.5 | +1373.3% |
| 2Q15 | 1.2 | -118.0% |
| 1Q15 | 1.3 | -105.8% |
| 4Q14 | -4.4 | -88.6% |
| 3Q14 | -0.2 | -98.5% |
| 2Q14 | -6.5 | -50.3% |
| 1Q14 | -22.2 | -41.6% |
| 4Q13 | -38.6 | -25.1% |
| 3Q13 | -16.1 | -53.7% |
| 2Q13 | -13.1 | +24.3% |
| 1Q13 | -38.0 | -23.8% |
| 4Q12 | -51.5 | - |
| 3Q12 | -34.7 | +85.4% |
| 2Q12 | -10.5 | -51.4% |
| 1Q12 | -49.9 | - |
| 3Q11 | -18.7 | - |
| 2Q11 | -21.7 | - |