排名	国家/地区	数量	占比
1	China	260	52.4%
2	United States	142	28.6%
3	Taiwan	27	5.4%
4	Japan	18	3.6%
5	Netherlands	10	2%
6	Ireland	7	1.4%
7	Singapore	6	1.2%
8	Russia	4	0.8%
9	Germany	3	0.6%
10	Australia	3	0.6%
11	Brazil	2	0.4%
12	France	2	0.4%
13	Guatemala	2	0.4%
14	Hong Kong	2	0.4%
15	Israel	2	0.4%
16	Canada	1	0.2%
17	Argentina	1	0.2%
18	Ukraine	1	0.2%
19	Romania	1	0.2%
20	Malaysia	1	0.2%
21	Nepal	1	0.2%