| （単位：ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q24 | 477,000 | +198.1% |
| 4Q23 | 50,000 | -23.1% |
| 3Q23 | 24,000 | -91.7% |
| 2Q23 | 82,000 | -82.4% |
| 1Q23 | 160,000 | -78.3% |
| 4Q22 | 65,000 | -92.5% |
| 3Q22 | 289,000 | -59.9% |
| 2Q22 | 467,000 | -27.6% |
| 1Q22 | 737,000 | +48.0% |
| 4Q21 | 861,000 | +66.9% |
| 3Q21 | 720,000 | +11.1% |
| 2Q21 | 645,000 | -12.4% |
| 1Q21 | 498,000 | -30.9% |
| 4Q20 | 516,000 | -3.9% |
| 3Q20 | 648,000 | +86.7% |
| 2Q20 | 736,000 | +5.7% |
| 1Q20 | 721,000 | +14.1% |
| 4Q19 | 537,000 | -19.6% |
| 3Q19 | 347,000 | -45.5% |
| 2Q19 | 696,000 | -3.7% |
| 1Q19 | 632,000 | +18.4% |
| 4Q18 | 668,000 | -21.4% |
| 3Q18 | 637,000 | +37.9% |
| 2Q18 | 723,000 | +65.8% |
| 1Q18 | 534,000 | -0.6% |
| 4Q17 | 850,000 | +29.6% |
| 3Q17 | 462,000 | -38.1% |
| 2Q17 | 436,000 | -41.4% |
| 1Q17 | 537,000 | -18.5% |
| 4Q16 | 656,000 | -18.2% |
| 3Q16 | 746,000 | +15.7% |
| 2Q16 | 744,000 | -11.2% |
| 1Q16 | 659,000 | -3.7% |
| 4Q15 | 802,000 | +14.4% |
| 3Q15 | 645,000 | -26.7% |
| 2Q15 | 838,000 | +6.9% |
| 1Q15 | 684,000 | -11.6% |
| 4Q14 | 701,000 | -13.0% |
| 3Q14 | 880,000 | +8.8% |
| 2Q14 | 784,000 | +20.2% |
| 1Q14 | 774,000 | -3.3% |
| 4Q13 | 806,000 | +0.9% |
| 3Q13 | 809,000 | +7.2% |
| 2Q13 | 652,000 | -8.4% |
| 1Q13 | 800,000 | +13.6% |
| 4Q12 | 799,000 | -1.2% |
| 3Q12 | 755,000 | -1.8% |
| 2Q12 | 712,000 | - |
| 1Q12 | 704,000 | - |
| 4Q11 | 809,000 | - |
| 3Q11 | 769,000 | - |