|
（単位：百万ドル）
|
研究開発費
|
前年比（％） |
|
2024/12
|
391
|
-47.0%
|
|
2023/12
|
737
|
-40.3%
|
|
2022/12
|
1,235
|
-51.3%
|
|
2021/12
|
2,535
|
+239.3%
|
|
2020/12
|
747
|
+556.2%
|
|
2019/12
|
113
|
-34.5%
|
|
2018/12
|
173
|
+3.2%
|
|
2017/12
|
168
|
-29.2%
|
|
2016/12
|
237
|
+46.3%
|
|
2015/12
|
162
|
+104.8%
|
|
2014/12
|
79
|
+57.9%
|
|
2013/12
|
50
|
+93.0%
|
|
2012/12
|
26
|
+45.7%
|
|
2011/12
|
17
|
-
|