| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 528,000 | -18.6% |
| 4Q25 | 417,000 | -47.8% |
| 3Q25 | 351,000 | -17.4% |
| 2Q25 | 369,000 | +51.2% |
| 1Q25 | 649,000 | +56.4% |
| 4Q24 | 799,000 | +52.8% |
| 3Q24 | 425,000 | -43.4% |
| 2Q24 | 244,000 | -59.2% |
| 1Q24 | 415,000 | -10.2% |
| 4Q23 | 523,000 | +46.5% |
| 3Q23 | 751,000 | +13.6% |
| 2Q22 | 598,000 | +17.5% |
| 1Q23 | 462,000 | -27.5% |
| 4Q22 | 357,000 | -24.8% |
| 3Q22 | 661,000 | -679.8% |
| 2Q21 | 509,000 | +49.7% |
| 1Q22 | 637,000 | +90.7% |
| 4Q21 | 475,000 | +107.4% |
| 3Q21 | -114,000 | -157.6% |
| 1Q21 | 334,000 | +108.7% |
| 4Q20 | 229,000 | +3.6% |
| 3Q20 | 198,000 | -12.8% |
| 2Q20 | 340,000 | - |
| 1Q20 | 160,000 | -25.6% |
| 4Q19 | 221,000 | +531.4% |
| 3Q19 | 227,000 | +10.2% |
| 1Q19 | 215,000 | -21.2% |
| 4Q18 | 35,000 | -70.8% |
| 3Q18 | 206,000 | -66.3% |
| 2Q18 | 262,000 | -34.3% |
| 1Q18 | 273,000 | -9.6% |
| 4Q17 | 120,000 | +700.0% |
| 3Q17 | 612,000 | +50.0% |
| 2Q17 | 399,000 | +44.0% |
| 1Q17 | 302,000 | +231.9% |
| 4Q16 | 15,000 | - |
| 3Q16 | 408,000 | - |
| 2Q16 | 277,000 | - |
| 1Q16 | 91,000 | - |