| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 46,000 | -85.0% |
| 1Q26 | -89,000 | +368.4% |
| 4Q25 | 234,000 | -36.2% |
| 3Q25 | 327,000 | -31.5% |
| 2Q25 | 307,000 | -24.8% |
| 1Q25 | -19,000 | -116.9% |
| 4Q24 | 366,740 | -42.4% |
| 3Q24 | 477,260 | +112.1% |
| 2Q24 | 408,000 | +55.7% |
| 1Q24 | 112,329 | -47.5% |
| 4Q23 | 636,599 | +99.6% |
| 3Q23 | 225,007 | -60.8% |
| 2Q23 | 262,000 | -50.1% |
| 1Q23 | 213,802 | -62.1% |
| 4Q22 | 318,929 | -31.7% |
| 3Q22 | 574,071 | +59.9% |
| 2Q22 | 525,346 | +159.3% |
| 1Q22 | 563,654 | +260.5% |
| 4Q21 | 467,000 | -19.7% |
| 3Q21 | 359,000 | +247.8% |
| 2Q21 | 202,627 | +332.0% |
| 1Q21 | 156,373 | -53.1% |
| 4Q20 | 581,606 | +18.9% |
| 3Q20 | 103,210 | -73.6% |
| 2Q20 | 46,900 | -78.7% |
| 1Q20 | 333,074 | +1556.2% |
| 4Q19 | 489,186 | +22.5% |
| 3Q19 | 391,203 | +15.8% |
| 2Q19 | 219,740 | -10.6% |
| 1Q19 | 20,111 | -170.2% |
| 4Q18 | 399,248 | -37.2% |
| 3Q18 | 337,689 | +97.1% |
| 2Q18 | 245,817 | +298.6% |
| 1Q18 | -28,645 | -86.5% |
| 4Q17 | 635,588 | +7.7% |
| 3Q17 | 171,304 | +155.2% |
| 2Q17 | 61,665 | -46.5% |
| 1Q17 | -212,334 | -18.2% |
| 4Q16 | 590,007 | - |
| 3Q16 | 67,120 | - |
| 2Q16 | 115,357 | - |
| 1Q16 | -259,641 | - |