| （単位：ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 619,000 | -2.2% |
| 3Q25 | 625,000 | +6.1% |
| 2Q25 | 629,000 | +7.5% |
| 1Q25 | 627,000 | +5.7% |
| 4Q24 | 633,000 | +5.7% |
| 3Q24 | 589,000 | -4.7% |
| 2Q24 | 585,000 | -7.4% |
| 1Q24 | 593,000 | -8.9% |
| 4Q23 | 599,000 | -13.1% |
| 3Q23 | 618,000 | -5.1% |
| 2Q23 | 632,000 | 0.0% |
| 1Q23 | 651,000 | +3.7% |
| 4Q22 | 689,000 | +6.8% |
| 3Q22 | 651,000 | +6.9% |
| 2Q22 | 632,000 | +6.8% |
| 1Q22 | 628,000 | +13.4% |
| 4Q21 | 645,000 | +18.1% |
| 3Q21 | 609,000 | +117.5% |
| 2Q21 | 592,000 | +206.7% |
| 1Q21 | 554,000 | +196.3% |
| 4Q20 | 546,000 | +57.8% |
| 3Q20 | 280,000 | +14.3% |
| 2Q20 | 193,000 | -6.8% |
| 1Q20 | 187,000 | -11.0% |
| 4Q19 | 346,000 | +72.1% |
| 3Q19 | 245,000 | +27.6% |
| 2Q19 | 207,000 | +12.5% |
| 1Q19 | 210,000 | +14.1% |
| 4Q18 | 201,000 | - |
| 3Q18 | 192,000 | - |
| 2Q18 | 184,000 | - |
| 1Q18 | 184,000 | - |