| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 528,000 | -16.7% |
| 2Q26 | 335,000 | -2.9% |
| 1Q26 | 384,000 | +32.4% |
| 4Q25 | 281,000 | +6.8% |
| 3Q25 | 634,000 | -11.8% |
| 2Q25 | 345,000 | -18.1% |
| 1Q25 | 290,000 | -17.1% |
| 4Q24 | 263,000 | -18.8% |
| 3Q24 | 719,000 | -0.4% |
| 2Q24 | 421,000 | +2.9% |
| 1Q24 | 350,000 | +253.5% |
| 4Q23 | 324,000 | +8.7% |
| 3Q23 | 722,000 | +50.7% |
| 2Q23 | 409,000 | +53.8% |
| 1Q23 | 99,000 | -56.4% |
| 4Q22 | 298,000 | +5.7% |
| 3Q22 | 479,000 | +6.2% |
| 2Q22 | 266,000 | +171.4% |
| 1Q22 | 227,000 | -5775.0% |
| 4Q21 | 282,000 | +27.0% |
| 3Q21 | 451,000 | +22.9% |
| 2Q21 | 98,000 | -66.8% |
| 1Q21 | -4,000 | -101.4% |
| 4Q20 | 222,000 | -43.4% |
| 3Q20 | 367,000 | -38.0% |
| 2Q20 | 295,000 | -18.1% |
| 1Q20 | 284,000 | -32.7% |
| 4Q19 | 392,000 | +4.8% |
| 3Q19 | 592,000 | -2.8% |
| 2Q19 | 360,000 | +80.0% |
| 1Q19 | 422,000 | +137.1% |
| 4Q18 | 374,000 | +21.0% |
| 3Q18 | 609,000 | +33.3% |
| 2Q18 | 200,000 | -42.4% |
| 1Q18 | 178,000 | -23.9% |
| 4Q17 | 309,000 | +0.7% |
| 3Q17 | 457,000 | -4.8% |
| 2Q17 | 347,000 | +23.0% |
| 1Q17 | 234,000 | -3.3% |
| 4Q16 | 307,000 | - |
| 3Q16 | 480,000 | - |
| 2Q16 | 282,000 | - |
| 1Q16 | 242,000 | - |