| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 419,000 | -19.3% |
| 3Q26 | 352,000 | +235.2% |
| 2Q26 | 385,000 | +118.8% |
| 1Q26 | 221,000 | +98.9% |
| 4Q25 | 519,000 | +130.3% |
| 3Q25 | 105,000 | -37.0% |
| 2Q25 | 176,000 | -62.7% |
| 1Q25 | 111,108 | -76.3% |
| 4Q24 | 225,321 | -25.4% |
| 3Q24 | 166,553 | -57.7% |
| 2Q24 | 472,461 | -4.0% |
| 1Q24 | 469,539 | +27.2% |
| 4Q23 | 302,000 | -32.2% |
| 3Q23 | 394,000 | +67.7% |
| 2Q23 | 491,983 | +66.3% |
| 1Q23 | 369,017 | +12.8% |
| 4Q22 | 445,637 | +965.5% |
| 3Q22 | 234,877 | +140.9% |
| 2Q22 | 295,851 | - |
| 1Q22 | 327,149 | -43.1% |
| 4Q21 | 41,826 | -79.3% |
| 3Q21 | 97,500 | -264.9% |
| 1Q21 | 574,719 | +694.8% |
| 4Q20 | 202,192 | +50.4% |
| 3Q20 | -59,134 | +2856.7% |
| 2Q20 | 45,075 | -35.0% |
| 1Q20 | 72,307 | +12519.0% |
| 4Q19 | 134,421 | +4628.1% |
| 3Q19 | -2,000 | -97.2% |
| 2Q19 | 69,342 | -215.0% |
| 1Q19 | 573 | -101.3% |
| 4Q18 | 2,843 | -101.6% |
| 3Q18 | -70,977 | -37.8% |
| 2Q18 | -60,300 | -56.1% |
| 1Q18 | -44,583 | +6.0% |
| 4Q17 | -174,051 | -174.1% |
| 3Q17 | -114,164 | +39.8% |
| 2Q17 | -137,508 | - |
| 1Q17 | -42,070 | - |
| 4Q16 | 234,796 | - |
| 3Q16 | -81,688 | - |