| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 125,000 | -45.9% |
| 4Q25 | 84,000 | -78.6% |
| 3Q25 | 460,000 | +6.0% |
| 2Q25 | 682,000 | -3.1% |
| 1Q25 | 231,000 | -15.4% |
| 4Q24 | 392,000 | +125.3% |
| 3Q24 | 434,000 | +2.8% |
| 2Q24 | 704,000 | +8.5% |
| 1Q24 | 273,000 | -29.3% |
| 4Q23 | 174,000 | +278.3% |
| 3Q23 | 422,000 | +43.1% |
| 2Q23 | 649,000 | +42.3% |
| 1Q23 | 386,000 | +32.6% |
| 4Q22 | 46,000 | -31.3% |
| 3Q22 | 295,000 | -35.2% |
| 2Q22 | 456,000 | -33.6% |
| 1Q22 | 291,000 | +19.3% |
| 4Q21 | 67,000 | -67.0% |
| 3Q21 | 455,000 | +70.4% |
| 2Q21 | 687,000 | +100.3% |
| 1Q21 | 244,000 | -7.6% |
| 4Q20 | 203,000 | +133.3% |
| 3Q20 | 267,000 | +16.6% |
| 2Q20 | 343,000 | -27.9% |
| 1Q20 | 264,000 | +27.5% |
| 4Q19 | 87,000 | -17.1% |
| 3Q19 | 229,000 | -33.2% |
| 2Q19 | 476,000 | +15.0% |
| 1Q19 | 207,000 | +137.9% |
| 4Q18 | 105,000 | +87.5% |
| 3Q18 | 343,000 | +11.0% |
| 2Q18 | 414,000 | +13.1% |
| 1Q18 | 87,000 | -24.3% |
| 4Q17 | 56,000 | -40.4% |
| 3Q17 | 309,000 | +11.2% |
| 2Q17 | 366,000 | -3.9% |
| 1Q17 | 115,000 | -40.7% |
| 4Q16 | 94,000 | - |
| 3Q16 | 278,000 | - |
| 2Q16 | 381,000 | - |
| 1Q16 | 194,000 | - |