Rank	Countries/Territories	Count	Percent
1	China	491	41%
2	United States	338	28.2%
3	Germany	70	5.8%
4	Korea, Republic of	31	2.6%
5	Iran, Islamic Republic of	30	2.5%
6	Japan	28	2.3%
7	United Kingdom	23	1.9%
8	India	21	1.8%
9	Netherlands	13	1.1%
10	France	12	1%
11	Singapore	12	1%
12	Colombia	12	1%
13	Canada	11	0.9%
14	Hong Kong	10	0.8%
15	Viet Nam	9	0.8%
16	Taiwan	9	0.8%
17	Czech Republic	8	0.7%
18	Italy	6	0.5%
19	Norway	5	0.4%
20	Portugal	5	0.4%
21	Brazil	4	0.3%
22	Australia	4	0.3%
23	Ireland	4	0.3%
24	Thailand	4	0.3%
25	Turkey	4	0.3%
26	Sweden	3	0.3%
27	Hungary	3	0.3%
28	Israel	2	0.2%
29	Belgium	2	0.2%
30	Cyprus	2	0.2%
31	Romania	2	0.2%
32	Pakistan	2	0.2%
33	Spain	2	0.2%
34	New Zealand	2	0.2%
35	Malaysia	2	0.2%
36	Saudi Arabia	2	0.2%
37	Tunisia	1	0.1%
38	Ukraine	1	0.1%
39	Jordan	1	0.1%
40	Sri Lanka	1	0.1%
41	South Africa	1	0.1%
42	Russia	1	0.1%
43	Denmark	1	0.1%
44	Egypt	1	0.1%
45	Iraq	1	0.1%
46	Indonesia	1	0.1%