| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 404,000 | -16.9% |
| 3Q25 | 369,000 | +55.0% |
| 2Q25 | 359,000 | +34.5% |
| 1Q25 | 195,000 | +51.2% |
| 4Q24 | 486,000 | +3.2% |
| 3Q24 | 238,000 | +75.0% |
| 2Q24 | 267,000 | +0.4% |
| 1Q24 | 129,000 | +3.2% |
| 4Q23 | 471,000 | +33.1% |
| 3Q23 | 136,000 | -43.8% |
| 2Q23 | 266,000 | +0.4% |
| 1Q23 | 125,000 | +115.5% |
| 4Q22 | 354,000 | -16.7% |
| 3Q22 | 242,000 | +22.2% |
| 2Q22 | 265,000 | +55.9% |
| 1Q22 | 58,000 | +31.8% |
| 4Q21 | 425,000 | +16.1% |
| 3Q21 | 198,000 | +13.1% |
| 2Q21 | 170,000 | +33.9% |
| 1Q21 | 44,000 | +57.1% |
| 4Q20 | 366,000 | +32.1% |
| 3Q20 | 175,000 | -5.4% |
| 2Q20 | 127,000 | -17.5% |
| 1Q20 | 28,000 | -33.3% |
| 4Q19 | 277,000 | -17.6% |
| 3Q19 | 185,000 | +249.1% |
| 2Q19 | 154,000 | +46.7% |
| 1Q19 | 42,000 | +223.1% |
| 4Q18 | 336,000 | -11.6% |
| 3Q18 | 53,000 | +51.4% |
| 2Q18 | 105,000 | -42.6% |
| 1Q18 | 13,000 | -59.4% |
| 4Q17 | 380,000 | -1.0% |
| 3Q17 | 35,000 | -52.7% |
| 2Q17 | 183,000 | +22.8% |
| 1Q17 | 32,000 | -51.5% |
| 4Q16 | 384,000 | +9.7% |
| 3Q16 | 74,000 | - |
| 2Q16 | 149,000 | - |
| 1Q16 | 66,000 | - |
| 4Q15 | 350,000 | - |