Rank	Countries/Territories	Count	Percent
1	United States	644	44%
2	China	395	27%
3	Germany	110	7.5%
4	India	35	2.4%
5	Japan	28	1.9%
6	Korea, Republic of	28	1.9%
7	United Kingdom	19	1.3%
8	Hong Kong	18	1.2%
9	Netherlands	17	1.2%
10	Canada	15	1%
11	Australia	12	0.8%
12	Ireland	11	0.8%
13	Singapore	10	0.7%
14	Cyprus	8	0.5%
15	France	7	0.5%
16	Indonesia	6	0.4%
17	Colombia	6	0.4%
18	Romania	6	0.4%
19	Russia	6	0.4%
20	Norway	5	0.3%
21	Pakistan	5	0.3%
22	Israel	5	0.3%
23	Denmark	5	0.3%
24	Senegal	5	0.3%
25	Taiwan	4	0.3%
26	Turkey	4	0.3%
27	Algeria	4	0.3%
28	Italy	4	0.3%
29	Saudi Arabia	4	0.3%
30	Poland	4	0.3%
31	Mexico	3	0.2%
32	Ukraine	3	0.2%
33	Slovenia	2	0.1%
34	South Africa	2	0.1%
35	Sweden	2	0.1%
36	New Zealand	2	0.1%
37	Philippines	2	0.1%
38	Argentina	2	0.1%
39	Bangladesh	2	0.1%
40	Czech Republic	2	0.1%
41	Hungary	2	0.1%
42	Iran, Islamic Republic of	1	0.1%
43	Egypt	1	0.1%
44	Estonia	1	0.1%
45	Palestine, State of	1	0.1%
46	Peru	1	0.1%
47	Mongolia	1	0.1%
48	Latvia	1	0.1%
49	Switzerland	1	0.1%
50	Thailand	1	0.1%
51	Yemen	1	0.1%