| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 285,000 | -13.6% |
| 1Q26 | 500,000 | +27.9% |
| 4Q25 | 283,000 | +59.9% |
| 3Q25 | 510,000 | -19.2% |
| 2Q25 | 330,000 | +44.7% |
| 1Q25 | 391,000 | +34.8% |
| 4Q24 | 177,000 | +23.8% |
| 3Q24 | 631,000 | +8.4% |
| 2Q24 | 228,000 | +53.0% |
| 1Q24 | 290,000 | +1.4% |
| 4Q23 | 143,000 | -24.3% |
| 3Q23 | 582,000 | +81.3% |
| 2Q23 | 149,000 | -44.8% |
| 1Q23 | 286,000 | +6.7% |
| 4Q22 | 189,000 | -3250.0% |
| 3Q22 | 321,000 | -22.8% |
| 2Q22 | 270,000 | +2150.0% |
| 1Q22 | 268,000 | -11.6% |
| 4Q21 | -6,000 | -90.3% |
| 3Q21 | 416,000 | +23.8% |
| 2Q21 | 12,000 | -88.0% |
| 1Q21 | 303,000 | +381.0% |
| 4Q20 | -62,000 | -144.6% |
| 3Q20 | 336,000 | +19.1% |
| 2Q20 | 100,000 | -47.9% |
| 1Q20 | 63,000 | -79.1% |
| 4Q19 | 139,000 | -28.7% |
| 3Q19 | 282,000 | -2.8% |
| 2Q19 | 192,000 | +143.0% |
| 1Q19 | 301,000 | +56.0% |
| 4Q18 | 195,000 | +27.5% |
| 3Q18 | 290,000 | -20.3% |
| 2Q18 | 79,000 | -23.3% |
| 1Q18 | 193,000 | -1.0% |
| 4Q17 | 153,000 | -10.0% |
| 3Q17 | 364,000 | +23.8% |
| 2Q17 | 103,000 | - |
| 1Q17 | 195,000 | - |
| 4Q16 | 170,000 | - |
| 3Q16 | 294,000 | - |