排名	国家/地区	数量	占比
1	China	660	39%
2	United States	548	32.4%
3	Germany	133	7.9%
4	Canada	117	6.9%
5	Netherlands	33	2%
6	Japan	27	1.6%
7	Cyprus	24	1.4%
8	Romania	15	0.9%
9	United Kingdom	15	0.9%
10	Taiwan	14	0.8%
11	France	14	0.8%
12	India	12	0.7%
13	Singapore	12	0.7%
14	Hong Kong	11	0.7%
15	Ireland	10	0.6%
16	Australia	7	0.4%
17	Bangladesh	4	0.2%
18	Sweden	4	0.2%
19	Malaysia	3	0.2%
20	Viet Nam	3	0.2%
21	Mongolia	2	0.1%
22	Russia	2	0.1%
23	South Africa	2	0.1%
24	Thailand	2	0.1%
25	Turkey	2	0.1%
26	Ukraine	2	0.1%
27	Austria	2	0.1%
28	Indonesia	2	0.1%
29	Korea, Republic of	2	0.1%
30	Latvia	1	0.1%
31	Lithuania	1	0.1%
32	Iraq	1	0.1%
33	Argentina	1	0.1%
34	Ghana	1	0.1%
35	Serbia	1	0.1%
36	Nepal	1	0.1%
37	Slovakia	1	0.1%