Rank	Countries/Territories	Count	Percent
1	United States	475	34.2%
2	China	454	32.7%
3	Germany	139	10%
4	Netherlands	49	3.5%
5	India	42	3%
6	France	31	2.2%
7	Singapore	15	1.1%
8	Taiwan	14	1%
9	United Kingdom	14	1%
10	Australia	14	1%
11	Cyprus	13	0.9%
12	Japan	10	0.7%
13	Egypt	9	0.6%
14	Ireland	8	0.6%
15	Thailand	8	0.6%
16	Korea, Republic of	7	0.5%
17	Canada	6	0.4%
18	Turkey	6	0.4%
19	Brazil	5	0.4%
20	Chile	4	0.3%
21	Greece	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Mauritius	4	0.3%
24	Norway	4	0.3%
25	Russia	4	0.3%
26	Spain	3	0.2%
27	Pakistan	3	0.2%
28	Mexico	3	0.2%
29	Guatemala	3	0.2%
30	Hong Kong	3	0.2%
31	Indonesia	3	0.2%
32	Finland	2	0.1%
33	Denmark	2	0.1%
34	Nigeria	2	0.1%
35	Portugal	2	0.1%
36	Qatar	2	0.1%
37	Romania	2	0.1%
38	Malaysia	2	0.1%
39	Latvia	2	0.1%
40	Jordan	2	0.1%
41	Nepal	2	0.1%
42	South Africa	2	0.1%
43	Switzerland	1	0.1%
44	Tunisia	1	0.1%
45	Kenya	1	0.1%
46	Italy	1	0.1%
47	Luxembourg	1	0.1%
48	Mongolia	1	0.1%
49	Ethiopia	1	0.1%