| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 150,000 | -21.5% |
| 1Q26 | 134,000 | +173.5% |
| 4Q25 | 216,000 | -5.7% |
| 3Q25 | 98,000 | -64.2% |
| 2Q25 | 191,000 | +57.9% |
| 1Q25 | 49,000 | -61.7% |
| 4Q24 | 229,000 | +0.4% |
| 3Q24 | 274,000 | -3.5% |
| 2Q24 | 121,000 | -52.0% |
| 1Q24 | 128,000 | -30.4% |
| 4Q23 | 228,000 | +39.0% |
| 3Q23 | 284,000 | +75.8% |
| 2Q23 | 252,000 | +59.1% |
| 1Q23 | 184,000 | +2.3% |
| 4Q22 | 164,000 | +19.6% |
| 3Q22 | 161,565 | +206.8% |
| 2Q22 | 158,435 | -278.9% |
| 1Q22 | 179,870 | -732.9% |
| 4Q21 | 137,117 | -3.3% |
| 3Q21 | 52,665 | -71.6% |
| 2Q21 | -88,582 | -146.2% |
| 1Q21 | -28,418 | -117.4% |
| 4Q20 | 141,736 | -54.5% |
| 3Q20 | 185,571 | -39.8% |
| 2Q20 | 191,551 | -27.0% |
| 1Q20 | 163,156 | -34.8% |
| 4Q19 | 311,172 | +34.0% |
| 3Q19 | 308,017 | +39.6% |
| 2Q19 | 262,543 | +40.5% |
| 1Q19 | 250,174 | +24.1% |
| 4Q18 | 232,208 | +4.4% |
| 3Q18 | 220,616 | +50.6% |
| 2Q18 | 186,855 | +118.8% |
| 1Q18 | 201,622 | +153.4% |
| 4Q17 | 222,454 | +8.1% |
| 3Q17 | 146,494 | -33.2% |
| 2Q17 | 85,407 | - |
| 1Q17 | 79,582 | - |
| 4Q16 | 205,797 | - |
| 3Q16 | 219,383 | - |