| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,779 | +12.1% |
| 4Q24 | 2,175 | +2.3% |
| 3Q24 | 2,939 | -51.8% |
| 2Q24 | 2,881 | +102.3% |
| 1Q24 | 2,478 | -60.0% |
| 4Q23 | 2,126 | -69.5% |
| 3Q23 | 6,097 | -35.3% |
| 2Q23 | 1,424 | -70.5% |
| 1Q23 | 6,191 | -11.1% |
| 4Q22 | 6,965 | -54.1% |
| 3Q22 | 9,425 | +145.7% |
| 2Q22 | 4,831 | +28.6% |
| 1Q22 | 6,963 | -6.8% |
| 4Q21 | 15,169 | +51.9% |
| 3Q21 | 3,836 | -58.5% |
| 2Q21 | 3,758 | -36.9% |
| 1Q21 | 7,468 | +877.5% |
| 4Q20 | 9,983 | +2583.6% |
| 3Q20 | 9,250 | +369.5% |
| 2Q20 | 5,955 | -10.8% |
| 1Q20 | 764 | -95.3% |
| 4Q19 | 372 | -98.3% |
| 3Q19 | 1,970 | +694.4% |
| 2Q19 | 6,676 | +318.0% |
| 1Q19 | 16,288 | +8126.3% |
| 4Q18 | 22,224 | +18894.9% |
| 3Q18 | 248 | -76.4% |
| 2Q18 | 1,597 | +7159.1% |
| 1Q18 | 198 | -89.2% |
| 4Q17 | 117 | -98.1% |
| 3Q17 | 1,051 | +31.0% |
| 2Q17 | 22 | -99.0% |
| 1Q17 | 1,835 | -84.3% |
| 4Q16 | 6,186 | -71.6% |
| 3Q16 | 802 | -85.1% |
| 2Q16 | 2,143 | -88.8% |
| 1Q16 | 11,688 | +268.7% |
| 4Q15 | 21,813 | +62.9% |
| 3Q15 | 5,392 | +284.3% |
| 2Q15 | 19,202 | +116.9% |
| 1Q15 | 3,170 | -74.1% |
| 4Q14 | 13,390 | -27.6% |
| 3Q14 | 1,403 | -50.9% |
| 2Q14 | 8,853 | +346.0% |
| 1Q14 | 12,230 | - |
| 4Q13 | 18,499 | - |
| 3Q13 | 2,857 | - |
| 2Q13 | 1,985 | - |
| 3Q11 | 1,643 | - |