| （単位：千ドル） | 売上高 | 前年比（％） |
|---|---|---|
| 4Q22 | 156,212 | -60.1% |
| 3Q22 | 151,922 | -58.9% |
| 2Q22 | 150,898 | -59.6% |
| 1Q22 | 142,672 | -61.3% |
| 4Q21 | 391,699 | +1.4% |
| 3Q21 | 369,272 | -8.1% |
| 2Q21 | 373,714 | -8.0% |
| 1Q21 | 368,352 | -11.6% |
| 4Q20 | 386,414 | -14.3% |
| 3Q20 | 402,030 | -9.5% |
| 2Q20 | 406,223 | -8.6% |
| 1Q20 | 416,713 | -3.5% |
| 4Q19 | 450,984 | +2.0% |
| 3Q19 | 444,184 | -15.0% |
| 2Q19 | 444,460 | -15.4% |
| 1Q19 | 432,049 | -15.9% |
| 4Q18 | 442,346 | -14.5% |
| 3Q18 | 522,279 | +16.2% |
| 2Q18 | 525,577 | +23.3% |
| 1Q18 | 513,926 | +24.3% |
| 4Q17 | 517,334 | +21.6% |
| 3Q17 | 449,442 | +14.5% |
| 2Q17 | 426,091 | +10.2% |
| 1Q17 | 413,475 | +19.7% |
| 4Q16 | 425,436 | +23.1% |
| 3Q16 | 392,384 | +10.7% |
| 2Q16 | 386,521 | +9.9% |
| 1Q16 | 345,558 | +3.3% |
| 4Q15 | 345,647 | +1.4% |
| 3Q15 | 354,476 | +2.6% |
| 2Q15 | 351,718 | +0.1% |
| 1Q15 | 334,552 | -1.7% |
| 4Q14 | 340,903 | - |
| 3Q14 | 345,389 | +4.6% |
| 2Q14 | 351,296 | +1.9% |
| 1Q14 | 340,285 | -2.0% |
| 3Q13 | 330,191 | -8.5% |
| 2Q13 | 344,827 | -6.8% |
| 1Q13 | 347,066 | -4.8% |
| 3Q12 | 360,694 | -2.2% |
| 2Q12 | 369,956 | +3.7% |
| 1Q12 | 364,712 | +8.8% |
| 3Q11 | 368,763 | - |
| 2Q11 | 356,831 | - |
| 1Q11 | 335,308 | - |