Rank	Countries/Territories	Count	Percent
1	China	266	39.1%
2	United States	210	30.8%
3	Germany	34	5%
4	Japan	21	3.1%
5	Russia	19	2.8%
6	Netherlands	13	1.9%
7	Austria	12	1.8%
8	India	11	1.6%
9	Taiwan	9	1.3%
10	France	8	1.2%
11	Indonesia	7	1%
12	Romania	7	1%
13	United Kingdom	6	0.9%
14	Viet Nam	5	0.7%
15	Hong Kong	5	0.7%
16	Korea, Republic of	4	0.6%
17	Singapore	4	0.6%
18	Iran, Islamic Republic of	4	0.6%
19	Cyprus	3	0.4%
20	Argentina	3	0.4%
21	Australia	3	0.4%
22	Italy	3	0.4%
23	Turkey	3	0.4%
24	Ukraine	2	0.3%
25	Sweden	2	0.3%
26	Portugal	2	0.3%
27	Mauritius	2	0.3%
28	Canada	2	0.3%
29	Georgia	2	0.3%
30	Denmark	1	0.1%
31	Ireland	1	0.1%
32	Chile	1	0.1%
33	Croatia	1	0.1%
34	Belgium	1	0.1%
35	Mongolia	1	0.1%
36	Pakistan	1	0.1%
37	Sri Lanka	1	0.1%
38	Switzerland	1	0.1%