| （単位：ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q24 | 325,000 | -46.9% |
| 2Q24 | 331,000 | -49.1% |
| 1Q24 | 334,000 | -47.6% |
| 4Q23 | 400,000 | -42.8% |
| 3Q23 | 612,000 | -7.1% |
| 2Q23 | 650,000 | -1.7% |
| 1Q23 | 638,000 | -6.3% |
| 4Q22 | 699,000 | -6.8% |
| 3Q22 | 659,000 | -5.9% |
| 2Q22 | 661,000 | -3.4% |
| 1Q22 | 681,000 | +2.3% |
| 4Q21 | 750,000 | +2.9% |
| 3Q21 | 700,000 | -0.1% |
| 2Q21 | 684,000 | -1.2% |
| 1Q21 | 666,000 | -1.8% |
| 4Q20 | 729,000 | -12.7% |
| 3Q20 | 701,000 | +20.4% |
| 2Q20 | 692,000 | +17.9% |
| 1Q20 | 678,000 | +31.1% |
| 4Q19 | 835,000 | +93.3% |
| 3Q19 | 582,000 | +42.6% |
| 2Q19 | 587,000 | +56.1% |
| 1Q19 | 517,000 | +33.2% |
| 4Q18 | 432,000 | +10.8% |
| 3Q18 | 408,000 | +4.3% |
| 2Q18 | 376,000 | -1.3% |
| 1Q18 | 388,000 | +6.3% |
| 4Q17 | 390,000 | +15.4% |
| 3Q17 | 391,000 | +24.1% |
| 2Q17 | 381,000 | - |
| 1Q17 | 365,000 | - |
| 4Q16 | 338,000 | - |
| 3Q16 | 315,000 | - |