| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 150,000 | -33.0% |
| 4Q25 | -26,594 | -155.1% |
| 3Q25 | 56,000 | -56.6% |
| 2Q25 | 177,000 | -15.2% |
| 1Q25 | 224,000 | +57.6% |
| 4Q24 | 48,241 | +145.6% |
| 3Q24 | 129,000 | +53.2% |
| 2Q24 | 208,848 | +3.9% |
| 1Q24 | 142,152 | -7.9% |
| 4Q23 | 19,643 | -60.6% |
| 3Q23 | 84,225 | -36.1% |
| 2Q23 | 201,000 | +17.2% |
| 1Q23 | 154,342 | -38.7% |
| 4Q22 | 49,855 | -62.7% |
| 3Q22 | 131,787 | -46.3% |
| 2Q22 | 171,542 | -36.1% |
| 1Q22 | 251,671 | +14.1% |
| 4Q21 | 133,541 | -7.4% |
| 3Q21 | 245,459 | +82.2% |
| 2Q21 | 268,491 | +125.6% |
| 1Q21 | 220,509 | +104.6% |
| 4Q20 | 144,220 | +78.5% |
| 3Q20 | 134,742 | +52.7% |
| 2Q20 | 118,998 | -40.0% |
| 1Q20 | 107,770 | -51.1% |
| 4Q19 | 80,786 | -4.1% |
| 3Q19 | 88,264 | -32.9% |
| 2Q19 | 198,458 | -29.5% |
| 1Q19 | 220,191 | -24.7% |
| 4Q18 | 84,236 | -2.1% |
| 3Q18 | 131,520 | +14.0% |
| 2Q18 | 281,640 | +11.6% |
| 1Q18 | 292,340 | +36.0% |
| 4Q17 | 86,067 | +3.8% |
| 3Q17 | 115,418 | +19.2% |
| 2Q17 | 252,275 | +21.1% |
| 1Q17 | 214,925 | +8.2% |
| 4Q16 | 82,884 | - |
| 3Q16 | 96,833 | - |
| 2Q16 | 208,240 | - |
| 1Q16 | 198,643 | - |