| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 54,000 | -30.8% |
| 2Q26 | 120,000 | -24.1% |
| 1Q26 | 84,000 | -16.8% |
| 4Q25 | 41,000 | -64.2% |
| 3Q25 | 78,000 | -30.4% |
| 2Q25 | 158,000 | +36.4% |
| 1Q25 | 100,939 | +17.1% |
| 4Q24 | 114,485 | +41.3% |
| 3Q24 | 112,000 | -5.1% |
| 2Q24 | 115,818 | -12.1% |
| 1Q24 | 86,182 | -55.2% |
| 4Q23 | 81,000 | -46.7% |
| 3Q23 | 118,000 | -25.4% |
| 2Q23 | 131,701 | -34.5% |
| 1Q23 | 192,299 | +6.9% |
| 4Q22 | 152,000 | -15.9% |
| 3Q22 | 158,133 | +54.4% |
| 2Q22 | 200,989 | +58.1% |
| 1Q22 | 179,878 | +20.3% |
| 4Q21 | 180,774 | -8.8% |
| 3Q21 | 102,440 | -22.9% |
| 2Q21 | 127,125 | -57.9% |
| 1Q21 | 149,551 | -48.8% |
| 4Q20 | 198,131 | -24.6% |
| 3Q20 | 132,827 | -35.4% |
| 2Q20 | 302,035 | +29.4% |
| 1Q20 | 292,281 | +19.4% |
| 4Q19 | 262,739 | +59.6% |
| 3Q19 | 205,487 | +12.6% |
| 2Q19 | 233,378 | -1.7% |
| 1Q19 | 244,745 | +45.0% |
| 4Q18 | 164,657 | +3.7% |
| 3Q18 | 182,536 | +10.6% |
| 2Q18 | 237,367 | -1.2% |
| 1Q18 | 168,744 | -24.4% |
| 4Q17 | 158,827 | -25.5% |
| 3Q17 | 165,089 | -18.8% |
| 2Q17 | 240,293 | - |
| 1Q17 | 223,130 | - |
| 4Q16 | 213,207 | - |
| 3Q16 | 203,378 | - |