| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,062 | -36.9% |
| 3Q25 | 3,227 | -30.0% |
| 2Q25 | 3,278 | -30.6% |
| 1Q25 | 3,333 | -30.9% |
| 4Q24 | 4,851 | -1.1% |
| 3Q24 | 4,607 | -2.8% |
| 2Q24 | 4,721 | +5.7% |
| 1Q24 | 4,821 | +15.0% |
| 4Q23 | 4,903 | +0.4% |
| 3Q23 | 4,740 | +48.4% |
| 2Q23 | 4,466 | +50.8% |
| 1Q23 | 4,191 | +51.8% |
| 4Q22 | 4,884 | +116.5% |
| 3Q22 | 3,193 | +110.2% |
| 2Q22 | 2,962 | +154.0% |
| 1Q22 | 2,761 | +187.9% |
| 4Q21 | 2,256 | +158.1% |
| 3Q21 | 1,519 | +96.5% |
| 2Q21 | 1,166 | +55.9% |
| 1Q21 | 959 | +36.0% |
| 4Q20 | 874 | +40.3% |
| 3Q20 | 773 | +31.7% |
| 2Q20 | 748 | +37.8% |
| 1Q20 | 705 | +60.2% |
| 4Q19 | 623 | +90.5% |
| 3Q19 | 587 | +89.4% |
| 2Q19 | 543 | +93.2% |
| 1Q19 | 440 | +53.8% |
| 4Q18 | 327 | +12.8% |
| 3Q18 | 310 | +27.0% |
| 2Q18 | 281 | +21.6% |
| 1Q18 | 286 | +38.8% |
| 4Q17 | 290 | +42.9% |
| 3Q17 | 244 | +11.9% |
| 2Q17 | 231 | -0.9% |
| 1Q17 | 206 | -9.3% |
| 4Q16 | 203 | -3.3% |
| 3Q16 | 218 | +16.6% |
| 2Q16 | 233 | +43.8% |
| 1Q16 | 227 | +77.3% |
| 4Q15 | 210 | +68.0% |
| 3Q15 | 187 | +62.6% |
| 2Q15 | 162 | +21.8% |
| 1Q15 | 128 | +4.1% |
| 4Q14 | 125 | -3.1% |
| 3Q14 | 115 | - |
| 2Q14 | 133 | - |
| 1Q14 | 123 | - |
| 4Q13 | 129 | - |