| （単位：千ドル） | 現金同等物 | 前年比（％） |
|---|---|---|
| 1Q23 | 1,839 | -45.9% |
| 4Q22 | 2,011 | -37.2% |
| 3Q22 | 1,700 | -51.4% |
| 2Q22 | 1,808 | -51.7% |
| 1Q22 | 3,400 | +68.2% |
| 4Q21 | 3,200 | +66.6% |
| 3Q21 | 3,500 | +288.9% |
| 2Q21 | 3,741 | +147.1% |
| 1Q21 | 2,020 | +107.0% |
| 4Q20 | 1,920 | +30.2% |
| 3Q20 | 900 | -6.3% |
| 2Q20 | 1,514 | -36.9% |
| 1Q20 | 976 | -58.8% |
| 4Q19 | 1,475 | -51.8% |
| 3Q19 | 960 | -66.0% |
| 2Q19 | 2,400 | -40.6% |
| 1Q19 | 2,368 | -48.1% |
| 4Q18 | 3,059 | +202.5% |
| 3Q18 | 2,827 | +61.4% |
| 2Q18 | 4,043 | +145.4% |
| 1Q18 | 4,563 | +33.0% |
| 4Q17 | 1,011 | -70.2% |
| 3Q17 | 1,751 | -69.0% |
| 2Q17 | 1,647 | -79.2% |
| 1Q17 | 3,431 | -58.8% |
| 4Q16 | 3,391 | -43.6% |
| 3Q16 | 5,643 | +2.9% |
| 2Q16 | 7,925 | -4.6% |
| 1Q16 | 8,332 | -17.4% |
| 4Q15 | 6,013 | -44.7% |
| 3Q15 | 5,483 | -60.0% |
| 2Q15 | 8,307 | -54.7% |
| 1Q15 | 10,090 | -42.3% |
| 4Q14 | 10,873 | -43.6% |
| 3Q14 | 13,697 | -40.3% |
| 2Q14 | 18,333 | +37.9% |
| 1Q14 | 17,493 | -0.7% |
| 4Q13 | 19,288 | +3.4% |
| 3Q13 | 22,950 | +88.8% |
| 2Q13 | 13,293 | -19.4% |
| 1Q13 | 17,608 | +7.5% |
| 4Q12 | 18,651 | +14.7% |
| 3Q12 | 12,154 | -25.7% |
| 2Q12 | 16,484 | -0.8% |
| 1Q12 | 16,375 | - |
| 4Q11 | 16,257 | - |
| 3Q11 | 16,361 | - |
| 2Q11 | 16,616 | - |