Rank	Countries/Territories	Count	Percent
1	United States	534	36%
2	China	363	24.4%
3	Germany	129	8.7%
4	India	58	3.9%
5	Japan	55	3.7%
6	Korea, Republic of	39	2.6%
7	France	36	2.4%
8	Singapore	33	2.2%
9	Mexico	32	2.2%
10	Indonesia	16	1.1%
11	Brazil	12	0.8%
12	Turkey	12	0.8%
13	Canada	11	0.7%
14	Ireland	11	0.7%
15	Netherlands	11	0.7%
16	Russia	11	0.7%
17	Greece	9	0.6%
18	Cyprus	9	0.6%
19	Switzerland	8	0.5%
20	Sweden	7	0.5%
21	Thailand	6	0.4%
22	United Kingdom	6	0.4%
23	Australia	6	0.4%
24	Philippines	6	0.4%
25	Macao	5	0.3%
26	Hong Kong	5	0.3%
27	Taiwan	5	0.3%
28	Ukraine	4	0.3%
29	Viet Nam	4	0.3%
30	Iran, Islamic Republic of	4	0.3%
31	Nigeria	4	0.3%
32	Malaysia	3	0.2%
33	Argentina	3	0.2%
34	Spain	3	0.2%
35	Sri Lanka	2	0.1%
36	Slovakia	2	0.1%
37	Algeria	2	0.1%
38	Austria	2	0.1%
39	Azerbaijan	2	0.1%
40	Norway	2	0.1%
41	Moldova, Republic of	2	0.1%
42	Mongolia	2	0.1%
43	Italy	2	0.1%
44	Israel	1	0.1%
45	Bangladesh	1	0.1%
46	Hungary	1	0.1%
47	Honduras	1	0.1%
48	Denmark	1	0.1%
49	Finland	1	0.1%
50	South Africa	1	0.1%