| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 747,000 | +37.6% |
| 1Q26 | 651,000 | -5.9% |
| 4Q25 | 599,000 | +84.9% |
| 3Q25 | 459,000 | -42.6% |
| 2Q25 | 543,000 | -29.2% |
| 1Q25 | 692,000 | -17.5% |
| 4Q24 | 324,000 | +45.9% |
| 3Q24 | 799,000 | +47.4% |
| 2Q24 | 767,000 | +69.7% |
| 1Q24 | 839,000 | +89.4% |
| 4Q23 | 222,000 | -43.9% |
| 3Q23 | 542,000 | -23.3% |
| 2Q23 | 452,000 | -25.9% |
| 1Q23 | 443,000 | -42.9% |
| 4Q22 | 396,000 | -48.6% |
| 3Q22 | 707,000 | +48.5% |
| 2Q22 | 610,000 | +20.3% |
| 1Q22 | 776,000 | +67.6% |
| 4Q21 | 771,000 | +102.4% |
| 3Q21 | 476,000 | -2.3% |
| 2Q21 | 507,000 | -1.4% |
| 1Q21 | 463,000 | -16.4% |
| 4Q20 | 381,000 | +70.9% |
| 3Q20 | 487,000 | +0.4% |
| 2Q20 | 514,000 | +24.5% |
| 1Q20 | 554,000 | +12.4% |
| 4Q19 | 223,000 | -53.6% |
| 3Q19 | 485,000 | -33.9% |
| 2Q19 | 413,000 | -24.6% |
| 1Q19 | 493,000 | -29.2% |
| 4Q18 | 481,000 | -4.2% |
| 3Q18 | 734,000 | -17.6% |
| 2Q18 | 548,000 | -13.2% |
| 1Q18 | 696,000 | -0.7% |
| 4Q17 | 502,000 | +27.7% |
| 3Q17 | 891,000 | +110.1% |
| 2Q17 | 631,000 | +16.6% |
| 1Q17 | 701,000 | +0.1% |
| 4Q16 | 393,000 | - |
| 3Q16 | 424,000 | - |
| 2Q16 | 541,000 | - |
| 1Q16 | 700,000 | - |