| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 501,000 | -29.8% |
| 1Q26 | 713,000 | +13.4% |
| 4Q25 | 651,000 | -13.9% |
| 3Q25 | 857,000 | +3.4% |
| 2Q25 | 714,000 | +55.9% |
| 1Q25 | 629,000 | -15.2% |
| 4Q24 | 756,000 | -16.4% |
| 3Q24 | 829,000 | +2.9% |
| 2Q24 | 458,000 | -6.9% |
| 1Q24 | 742,000 | -3.0% |
| 4Q23 | 904,000 | +94.4% |
| 3Q23 | 806,000 | +3.6% |
| 2Q23 | 492,000 | -17.3% |
| 1Q23 | 765,000 | +36.4% |
| 4Q22 | 465,000 | -13.4% |
| 3Q22 | 778,000 | +27.3% |
| 2Q22 | 595,000 | +57.0% |
| 1Q22 | 561,000 | +67.5% |
| 4Q21 | 537,000 | -1.3% |
| 3Q21 | 611,000 | -8.8% |
| 2Q21 | 379,000 | -12.7% |
| 1Q21 | 335,000 | -28.4% |
| 4Q20 | 544,000 | +31.7% |
| 3Q20 | 670,000 | -20.1% |
| 2Q20 | 434,000 | -31.1% |
| 1Q20 | 468,000 | -34.5% |
| 4Q19 | 413,000 | -14.0% |
| 3Q19 | 839,000 | +14.1% |
| 2Q19 | 630,000 | +20.0% |
| 1Q19 | 715,000 | +20.2% |
| 4Q18 | 480,000 | +52.9% |
| 3Q18 | 735,000 | +35.4% |
| 2Q18 | 525,000 | +27.7% |
| 1Q18 | 595,000 | -8.6% |
| 4Q17 | 314,000 | -34.4% |
| 3Q17 | 543,000 | +53.0% |
| 2Q17 | 411,000 | - |
| 1Q17 | 651,000 | - |
| 4Q16 | 479,000 | - |
| 3Q16 | 355,000 | - |