| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 750,000 | +1.6% |
| 2Q26 | 409,000 | +29.4% |
| 1Q26 | 658,000 | +3.8% |
| 4Q25 | 448,247 | +31.8% |
| 3Q25 | 738,000 | +53.8% |
| 2Q25 | 316,000 | +110.3% |
| 1Q25 | 634,000 | +136.5% |
| 4Q24 | 340,000 | +74.6% |
| 3Q24 | 479,770 | +328.8% |
| 2Q24 | 150,230 | +19.3% |
| 1Q24 | 268,093 | -17.0% |
| 4Q23 | 194,752 | -50.9% |
| 3Q23 | 111,888 | -65.8% |
| 2Q23 | 125,876 | -64.9% |
| 1Q23 | 322,840 | -10.7% |
| 4Q22 | 396,598 | +10.3% |
| 3Q22 | 327,456 | +34.7% |
| 2Q22 | 358,906 | +214.3% |
| 1Q22 | 361,611 | +173.8% |
| 4Q21 | 359,604 | +3.6% |
| 3Q21 | 243,139 | -3.1% |
| 2Q21 | 114,199 | -47.9% |
| 1Q21 | 132,058 | -42.0% |
| 4Q20 | 347,043 | +20.4% |
| 3Q20 | 250,934 | -8.9% |
| 2Q20 | 219,063 | +15.3% |
| 1Q20 | 227,795 | -7.9% |
| 4Q19 | 288,333 | +165.9% |
| 3Q19 | 275,520 | -11.0% |
| 2Q19 | 190,017 | -27.4% |
| 1Q19 | 247,456 | -19.8% |
| 4Q18 | 108,452 | -70.4% |
| 3Q18 | 309,509 | -20.5% |
| 2Q18 | 261,695 | +20.1% |
| 1Q18 | 308,433 | +36.3% |
| 4Q17 | 366,539 | +101.5% |
| 3Q17 | 389,091 | +21.1% |
| 2Q17 | 217,974 | -3.0% |
| 1Q17 | 226,271 | +229.9% |
| 4Q16 | 181,887 | - |
| 3Q16 | 321,353 | - |
| 2Q16 | 224,767 | - |
| 1Q16 | 68,592 | - |