| （単位：ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 221,000 | -13.3% |
| 3Q25 | 231,000 | -13.2% |
| 2Q25 | 284,000 | +4.0% |
| 1Q25 | 250,000 | -12.0% |
| 4Q24 | 255,000 | -11.8% |
| 3Q24 | 266,000 | -8.0% |
| 2Q24 | 273,000 | -19.7% |
| 1Q24 | 284,000 | +3.3% |
| 4Q23 | 289,000 | -16.0% |
| 3Q23 | 289,000 | -11.9% |
| 2Q23 | 340,000 | +3.0% |
| 1Q23 | 275,000 | -14.9% |
| 4Q22 | 344,000 | -10.9% |
| 3Q22 | 328,000 | -13.2% |
| 2Q22 | 330,000 | -11.5% |
| 1Q22 | 323,000 | -15.9% |
| 4Q21 | 386,000 | +6.9% |
| 3Q21 | 378,000 | +3.3% |
| 2Q21 | 373,000 | -3.4% |
| 1Q21 | 384,000 | -2.0% |
| 4Q20 | 361,000 | -9.5% |
| 3Q20 | 366,000 | - |
| 2Q20 | 386,000 | - |
| 1Q20 | 392,000 | - |
| 4Q19 | 399,000 | - |