Rank	Countries/Territories	Count	Percent
1	China	903	47.6%
2	United States	515	27.1%
3	Germany	99	5.2%
4	Japan	79	4.2%
5	Sweden	54	2.8%
6	Netherlands	50	2.6%
7	Singapore	25	1.3%
8	France	15	0.8%
9	India	14	0.7%
10	Iran, Islamic Republic of	13	0.7%
11	Australia	12	0.6%
12	Canada	12	0.6%
13	Korea, Republic of	11	0.6%
14	United Kingdom	11	0.6%
15	Portugal	10	0.5%
16	Cyprus	10	0.5%
17	Denmark	8	0.4%
18	Malaysia	8	0.4%
19	Ireland	6	0.3%
20	Hong Kong	5	0.3%
21	Romania	4	0.2%
22	Russia	3	0.2%
23	Switzerland	3	0.2%
24	Taiwan	3	0.2%
25	Latvia	3	0.2%
26	Iraq	3	0.2%
27	Finland	3	0.2%
28	Argentina	3	0.2%
29	Puerto Rico	2	0.1%
30	Pakistan	2	0.1%
31	Peru	1	0.1%
32	Mongolia	1	0.1%
33	Turkey	1	0.1%
34	Ukraine	1	0.1%
35	Spain	1	0.1%
36	Austria	1	0.1%
37	Indonesia	1	0.1%
38	Greece	1	0.1%