Rank	Countries/Territories	Count	Percent
1	United States	263	34.8%
2	China	126	16.7%
3	Germany	96	12.7%
4	India	36	4.8%
5	Japan	24	3.2%
6	Thailand	18	2.4%
7	Portugal	16	2.1%
8	United Kingdom	15	2%
9	Korea, Republic of	14	1.9%
10	Canada	14	1.9%
11	France	12	1.6%
12	Australia	9	1.2%
13	Russia	9	1.2%
14	Cyprus	8	1.1%
15	Latvia	8	1.1%
16	Netherlands	7	0.9%
17	Singapore	6	0.8%
18	Indonesia	6	0.8%
19	Taiwan	6	0.8%
20	Bulgaria	5	0.7%
21	Palestine, State of	5	0.7%
22	Bangladesh	4	0.5%
23	Iran, Islamic Republic of	4	0.5%
24	Ireland	4	0.5%
25	Slovenia	3	0.4%
26	Pakistan	3	0.4%
27	Spain	3	0.4%
28	Greece	3	0.4%
29	Hong Kong	3	0.4%
30	New Zealand	2	0.3%
31	Turkey	2	0.3%
32	Somalia	2	0.3%
33	South Africa	2	0.3%
34	Panama	2	0.3%
35	Lebanon	2	0.3%
36	Libya	2	0.3%
37	Mexico	2	0.3%
38	Egypt	2	0.3%
39	Georgia	1	0.1%
40	Israel	1	0.1%
41	Italy	1	0.1%
42	Philippines	1	0.1%
43	United Arab Emirates	1	0.1%
44	Nigeria	1	0.1%
45	Slovakia	1	0.1%