Rank	Countries/Territories	Count	Percent
1	United States	539	32.9%
2	China	496	30.3%
3	Germany	101	6.2%
4	Japan	63	3.8%
5	France	55	3.4%
6	Canada	43	2.6%
7	Malaysia	36	2.2%
8	Netherlands	23	1.4%
9	Australia	21	1.3%
10	Taiwan	20	1.2%
11	United Kingdom	18	1.1%
12	India	16	1%
13	Cyprus	13	0.8%
14	Ukraine	13	0.8%
15	Singapore	13	0.8%
16	Peru	10	0.6%
17	Switzerland	10	0.6%
18	Iran, Islamic Republic of	10	0.6%
19	Mexico	9	0.5%
20	Indonesia	8	0.5%
21	Ireland	7	0.4%
22	Hong Kong	7	0.4%
23	Colombia	7	0.4%
24	Egypt	6	0.4%
25	Thailand	6	0.4%
26	South Africa	6	0.4%
27	Saudi Arabia	6	0.4%
28	Poland	5	0.3%
29	Brazil	5	0.3%
30	Korea, Republic of	5	0.3%
31	New Zealand	4	0.2%
32	Italy	4	0.2%
33	Austria	4	0.2%
34	Serbia	4	0.2%
35	Sri Lanka	4	0.2%
36	Turkey	3	0.2%
37	Spain	3	0.2%
38	Romania	3	0.2%
39	Russia	3	0.2%
40	Bulgaria	3	0.2%
41	Greece	3	0.2%
42	Israel	2	0.1%
43	Pakistan	2	0.1%
44	Algeria	2	0.1%
45	Bahrain	2	0.1%
46	Bangladesh	2	0.1%
47	Belgium	2	0.1%
48	Ecuador	2	0.1%
49	Philippines	2	0.1%
50	Viet Nam	1	0.1%
51	Chile	1	0.1%
52	Argentina	1	0.1%
53	Nigeria	1	0.1%
54	Latvia	1	0.1%
55	Mongolia	1	0.1%
56	Ghana	1	0.1%