Rank	Countries/Territories	Count	Percent
1	China	629	36.6%
2	United States	538	31.3%
3	Germany	120	7%
4	Canada	51	3%
5	Hong Kong	44	2.6%
6	India	38	2.2%
7	Japan	30	1.7%
8	Netherlands	26	1.5%
9	Korea, Republic of	19	1.1%
10	Ireland	18	1%
11	France	18	1%
12	United Kingdom	17	1%
13	Iran, Islamic Republic of	16	0.9%
14	Taiwan	14	0.8%
15	Russia	12	0.7%
16	Cyprus	11	0.6%
17	Czech Republic	10	0.6%
18	Sweden	9	0.5%
19	Pakistan	8	0.5%
20	Poland	7	0.4%
21	Portugal	6	0.3%
22	Switzerland	6	0.3%
23	Romania	5	0.3%
24	Singapore	5	0.3%
25	Turkey	5	0.3%
26	Philippines	5	0.3%
27	Brazil	5	0.3%
28	Denmark	4	0.2%
29	Australia	4	0.2%
30	Spain	4	0.2%
31	Thailand	3	0.2%
32	Bosnia and Herzegovina	3	0.2%
33	Greece	3	0.2%
34	Norway	3	0.2%
35	Malaysia	3	0.2%
36	Indonesia	3	0.2%
37	Italy	2	0.1%
38	Hungary	2	0.1%
39	Bangladesh	2	0.1%
40	Albania	2	0.1%
41	Ecuador	2	0.1%
42	Ethiopia	2	0.1%
43	Armenia	1	0.1%
44	Kenya	1	0.1%
45	Israel	1	0.1%
46	Mexico	1	0.1%
47	Latvia	1	0.1%
48	Viet Nam	1	0.1%