Rank	Countries/Territories	Count	Percent
1	United States	582	41.9%
2	China	427	30.7%
3	Germany	96	6.9%
4	Canada	33	2.4%
5	France	31	2.2%
6	Japan	20	1.4%
7	Korea, Republic of	18	1.3%
8	India	17	1.2%
9	Cyprus	12	0.9%
10	Viet Nam	12	0.9%
11	United Kingdom	11	0.8%
12	Netherlands	11	0.8%
13	Saudi Arabia	10	0.7%
14	Singapore	9	0.6%
15	Ukraine	8	0.6%
16	Libya	6	0.4%
17	Israel	6	0.4%
18	Australia	6	0.4%
19	Bangladesh	6	0.4%
20	Brazil	5	0.4%
21	Iraq	5	0.4%
22	Thailand	5	0.4%
23	Romania	4	0.3%
24	Russia	3	0.2%
25	Norway	3	0.2%
26	Greece	3	0.2%
27	Hong Kong	3	0.2%
28	Iran, Islamic Republic of	2	0.1%
29	Colombia	2	0.1%
30	Algeria	2	0.1%
31	Czech Republic	2	0.1%
32	Panama	2	0.1%
33	Malaysia	2	0.1%
34	Ireland	2	0.1%
35	Italy	2	0.1%
36	Lithuania	2	0.1%
37	Latvia	2	0.1%
38	Slovakia	2	0.1%
39	Sri Lanka	2	0.1%
40	Philippines	2	0.1%
41	Taiwan	2	0.1%
42	Switzerland	1	0.1%
43	Spain	1	0.1%
44	Luxembourg	1	0.1%
45	Mauritius	1	0.1%
46	Mexico	1	0.1%
47	New Zealand	1	0.1%
48	Peru	1	0.1%
49	Denmark	1	0.1%
50	Ethiopia	1	0.1%
51	Argentina	1	0.1%