| （単位：ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q23 | 818,216 | +42.0% |
| 4Q22 | 813,110 | +44.0% |
| 3Q22 | 819,883 | +48.7% |
| 2Q22 | 579,782 | +9.3% |
| 1Q22 | 576,331 | +14.6% |
| 4Q21 | 564,488 | +165.1% |
| 3Q21 | 551,524 | +272.4% |
| 2Q21 | 530,228 | +493.3% |
| 1Q21 | 502,743 | +1325.6% |
| 4Q20 | 212,916 | +522.3% |
| 3Q20 | 148,098 | +376.2% |
| 2Q20 | 89,362 | +205.0% |
| 1Q20 | 35,265 | +235.4% |
| 4Q19 | 34,215 | - |
| 3Q19 | 31,097 | - |
| 2Q19 | 29,297 | - |
| 1Q19 | 10,514 | - |