| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 2,868 | -86.6% |
| 2Q23 | 3,020 | -66.3% |
| 1Q23 | 2,711 | -64.2% |
| 4Q22 | 6,923 | +138.3% |
| 3Q22 | 21,427 | +486.9% |
| 2Q22 | 8,958 | +1419.5% |
| 1Q22 | 7,568 | +1777.3% |
| 4Q21 | 2,905 | +154.4% |
| 3Q21 | 3,651 | +152.0% |
| 2Q21 | 589 | -82.7% |
| 1Q21 | 403 | +52.1% |
| 4Q20 | 1,142 | +3364.2% |
| 3Q20 | 1,448 | +373.2% |
| 2Q20 | 3,414 | +11933.6% |
| 1Q20 | 264 | -59.8% |
| 4Q19 | 32 | -97.9% |
| 3Q19 | 306 | -65.8% |
| 2Q19 | 28 | -98.6% |
| 1Q19 | 659 | +49.4% |
| 4Q18 | 1,604 | +59.3% |
| 3Q18 | 895 | +772.4% |
| 2Q18 | 1,969 | +552.7% |
| 1Q18 | 441 | +360.8% |
| 4Q17 | 1,007 | +630.1% |
| 3Q17 | 102 | -70.1% |
| 2Q17 | 301 | +1381.5% |
| 1Q17 | 95 | -1.0% |
| 4Q16 | 137 | -39.1% |
| 3Q16 | 343 | +2074.2% |
| 2Q16 | 20 | -72.1% |
| 1Q16 | 96 | +63.7% |
| 4Q15 | 226 | +92.2% |
| 3Q15 | 15 | - |
| 2Q15 | 72 | +18.3% |
| 1Q15 | 59 | - |
| 4Q14 | 117 | - |
| 2Q14 | 61 | - |