| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 20.89 | +126.1% |
| 3Q24 | 16.37 | -44.8% |
| 2Q24 | 20.89 | -26.3% |
| 1Q24 | 9.24 | -75.0% |
| 3Q23 | 29.67 | -29.3% |
| 2Q23 | 28.36 | -35.0% |
| 1Q23 | 37.01 | -23.0% |
| 3Q22 | 41.97 | -13.0% |
| 2Q22 | 43.61 | -39.2% |
| 1Q22 | 48.03 | -14.5% |
| 3Q21 | 48.24 | +32.7% |
| 2Q21 | 71.69 | -647.1% |
| 1Q21 | 56.18 | +132.5% |
| 4Q20 | 51.78 | +35.8% |
| 3Q20 | 36.36 | -7.2% |
| 2Q20 | -13.1 | -137.7% |
| 1Q20 | 24.17 | -34.2% |
| 4Q19 | 38.13 | -1.4% |
| 3Q19 | 39.2 | +15.6% |
| 2Q19 | 34.75 | +17.0% |
| 1Q19 | 36.73 | +51.8% |
| 4Q18 | 38.69 | -11.4% |
| 3Q18 | 33.92 | -13.0% |
| 2Q18 | 29.7 | -32.6% |
| 1Q18 | 24.2 | -32.0% |
| 4Q17 | 43.66 | +13.9% |
| 3Q17 | 38.97 | -9.7% |
| 2Q17 | 44.07 | +26.4% |
| 1Q17 | 35.58 | -0.5% |
| 4Q16 | 38.34 | +7.4% |
| 3Q16 | 43.17 | +8.6% |
| 2Q16 | 34.88 | -1.9% |
| 1Q16 | 35.76 | -11.1% |
| 4Q15 | 35.69 | +59.8% |
| 3Q15 | 39.75 | +41.6% |
| 2Q15 | 35.55 | +87.5% |
| 1Q15 | 40.21 | +85.9% |
| 4Q14 | 22.33 | +262.4% |
| 3Q14 | 28.07 | +8.4% |
| 2Q14 | 18.96 | -19.7% |
| 1Q14 | 21.64 | -10.8% |
| 4Q13 | 6.16 | -76.5% |
| 3Q13 | 25.9 | +5.7% |
| 2Q13 | 23.62 | -14.2% |
| 1Q13 | 24.27 | -28.6% |
| 4Q12 | 26.16 | - |
| 3Q12 | 24.5 | +82.7% |
| 2Q12 | 27.52 | +136.6% |
| 1Q12 | 33.98 | - |
| 3Q11 | 13.41 | - |
| 2Q11 | 11.63 | - |