排名	国家/地区	数量	占比
1	China	457	44.3%
2	United States	245	23.8%
3	Germany	62	6%
4	Canada	50	4.8%
5	Japan	38	3.7%
6	Singapore	20	1.9%
7	Netherlands	18	1.7%
8	Turkey	16	1.6%
9		16	1.6%
10	Hong Kong	14	1.4%
11	Cyprus	13	1.3%
12	France	11	1.1%
13	Russia	9	0.9%
14	Ireland	7	0.7%
15	United Kingdom	6	0.6%
16	Korea, Republic of	6	0.6%
17	India	5	0.5%
18	Ukraine	5	0.5%
19	Viet Nam	4	0.4%
20	Australia	4	0.4%
21	Switzerland	3	0.3%
22	Slovakia	3	0.3%
23	Romania	2	0.2%
24	Taiwan	2	0.2%
25	Sweden	2	0.2%
26	Denmark	2	0.2%
27	Finland	2	0.2%
28	Lithuania	2	0.2%
29	Malaysia	2	0.2%
30	Equatorial Guinea	1	0.1%
31	Brazil	1	0.1%
32	Argentina	1	0.1%
33	Israel	1	0.1%
34	Spain	1	0.1%