| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 257,000 | 0.0% |
| 3Q25 | 230,000 | -10.5% |
| 2Q25 | 235,000 | -8.6% |
| 1Q25 | 262,000 | +3.1% |
| 4Q24 | 257,000 | -5.5% |
| 3Q24 | 257,000 | -1.2% |
| 2Q24 | 257,000 | -0.8% |
| 1Q24 | 254,000 | -0.8% |
| 4Q23 | 272,000 | +7.1% |
| 3Q23 | 260,000 | +9.2% |
| 2Q23 | 259,000 | +7.0% |
| 1Q23 | 256,000 | +11.3% |
| 4Q22 | 254,000 | +13.9% |
| 3Q22 | 238,000 | +33.7% |
| 2Q22 | 242,000 | +23.5% |
| 1Q22 | 230,000 | +29.9% |
| 4Q21 | 223,000 | +39.4% |
| 3Q21 | 178,000 | +11.3% |
| 2Q21 | 196,000 | +18.1% |
| 1Q21 | 177,000 | +5.4% |
| 4Q20 | 160,000 | -1.2% |
| 3Q20 | 160,000 | +2.6% |
| 2Q20 | 166,000 | +12.9% |
| 1Q20 | 168,000 | +23.5% |
| 4Q19 | 162,000 | -24.3% |
| 3Q19 | 156,000 | +19.1% |
| 2Q19 | 147,000 | +200.0% |
| 1Q19 | 136,000 | +7.1% |
| 4Q18 | 214,000 | -4.9% |
| 3Q18 | 131,000 | -13.2% |
| 2Q18 | 49,000 | -62.0% |
| 1Q18 | 127,000 | +5.0% |
| 4Q17 | 225,000 | +57.3% |
| 3Q17 | 151,000 | +357.6% |
| 2Q17 | 129,000 | -36.8% |
| 1Q17 | 121,000 | +6.1% |
| 4Q16 | 143,000 | - |
| 3Q16 | 33,000 | - |
| 2Q16 | 204,000 | - |
| 1Q16 | 114,000 | - |
| 2Q12 | 86,000 | +36.5% |
| 1Q12 | 60,000 | -4.8% |
| 4Q11 | 58,000 | -9.4% |
| 3Q11 | 65,000 | +6.6% |
| 2Q11 | 63,000 | -1.6% |
| 1Q11 | 63,000 | -6.0% |
| 4Q10 | 64,000 | - |
| 3Q10 | 61,000 | - |
| 2Q10 | 64,000 | - |
| 1Q10 | 67,000 | - |