| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,717 | +3.6% |
| 3Q25 | 7,508 | -12.2% |
| 2Q25 | 7,657 | -0.5% |
| 1Q25 | 7,387 | +0.8% |
| 4Q24 | 7,446 | +9.7% |
| 3Q24 | 8,548 | +24.2% |
| 2Q24 | 7,697 | +25.6% |
| 1Q24 | 7,327 | +3.9% |
| 4Q23 | 6,786 | -27.6% |
| 3Q23 | 6,884 | +4.1% |
| 2Q23 | 6,128 | -9.1% |
| 1Q23 | 7,054 | +33.5% |
| 4Q22 | 9,369 | +12.6% |
| 3Q22 | 6,615 | -17.1% |
| 2Q22 | 6,741 | -25.0% |
| 1Q22 | 5,285 | -25.9% |
| 4Q21 | 8,323 | -19.2% |
| 3Q21 | 7,978 | +13.6% |
| 2Q21 | 8,990 | +33.8% |
| 1Q21 | 7,130 | +30.7% |
| 4Q20 | 10,301 | +2.6% |
| 3Q20 | 7,020 | +3.3% |
| 2Q20 | 6,720 | +3.8% |
| 1Q20 | 5,456 | +7.3% |
| 4Q19 | 10,039 | +5.5% |
| 3Q19 | 6,796 | -2.9% |
| 2Q19 | 6,476 | -8.7% |
| 1Q19 | 5,085 | -7.3% |
| 4Q18 | 9,516 | +919.9% |
| 3Q18 | 7,002 | +705.8% |
| 2Q18 | 7,091 | +709.5% |
| 1Q18 | 5,488 | +567.6% |
| 4Q17 | 933 | +22.0% |
| 3Q17 | 869 | +0.5% |
| 2Q17 | 876 | -361.5% |
| 1Q17 | 822 | -54.1% |
| 4Q16 | 765 | -73.2% |
| 3Q16 | 865 | -61.5% |
| 2Q16 | -335 | -119.8% |
| 1Q16 | 1,792 | +21.0% |
| 4Q15 | 2,858 | +238.2% |
| 3Q15 | 2,245 | -78.5% |
| 2Q15 | 1,690 | +2066.7% |
| 1Q15 | 1,481 | +1985.9% |
| 4Q14 | 845 | +61.3% |
| 3Q14 | 10,429 | +8738.1% |
| 2Q14 | 78 | - |
| 1Q14 | 71 | - |
| 4Q13 | 524 | - |
| 3Q13 | 118 | - |