| （単位：ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q23 | 89,262 | -11.7% |
| 2Q22 | 97,070 | +5.8% |
| 1Q22 | 101,056 | -24.5% |
| 3Q21 | 106,608 | -37.2% |
| 2Q21 | 91,750 | -48.1% |
| 1Q21 | 133,918 | -4.8% |
| 4Q20 | 204,742 | +44.1% |
| 3Q20 | 169,768 | +96.4% |
| 2Q20 | 176,733 | +46.2% |
| 1Q20 | 140,643 | -8.3% |
| 4Q19 | 142,079 | +0.8% |
| 3Q19 | 86,461 | -49.0% |
| 2Q19 | 120,918 | -28.3% |
| 1Q19 | 153,387 | -12.2% |
| 4Q18 | 140,954 | -13.5% |
| 3Q18 | 169,521 | -15.1% |
| 2Q18 | 168,701 | -7.5% |
| 1Q18 | 174,723 | +27.0% |
| 4Q17 | 162,887 | -4.3% |
| 3Q17 | 199,638 | +35.2% |
| 2Q17 | 182,352 | +23.9% |
| 1Q17 | 137,631 | -31.3% |
| 4Q16 | 170,207 | -16.6% |
| 3Q16 | 147,640 | -2.0% |
| 2Q16 | 147,128 | -43.4% |
| 1Q16 | 200,303 | +23.7% |
| 4Q15 | 204,181 | -9.2% |
| 3Q15 | 150,651 | +2.9% |
| 2Q15 | 259,982 | +175.1% |
| 1Q15 | 161,964 | +27.9% |
| 4Q14 | 224,959 | +32.8% |
| 3Q14 | 146,385 | +18.0% |
| 2Q14 | 94,508 | -23.5% |
| 1Q14 | 126,636 | +0.4% |
| 4Q13 | 169,383 | +23.6% |
| 3Q13 | 124,063 | -11.0% |
| 2Q13 | 123,549 | -18.6% |
| 1Q13 | 126,146 | - |
| 4Q12 | 137,095 | - |
| 3Q12 | 139,332 | - |
| 2Q12 | 151,773 | - |