Rank	Countries/Territories	Count	Percent
1	United States	796	41.4%
2	China	510	26.5%
3	Germany	190	9.9%
4	India	50	2.6%
5	Canada	39	2%
6	Japan	30	1.6%
7	United Kingdom	26	1.4%
8	Hong Kong	25	1.3%
9	Netherlands	18	0.9%
10	Korea, Republic of	14	0.7%
11	Ireland	14	0.7%
12	Singapore	14	0.7%
13	Spain	14	0.7%
14	Iran, Islamic Republic of	13	0.7%
15	Australia	13	0.7%
16	Russia	10	0.5%
17	Czech Republic	9	0.5%
18	Taiwan	7	0.4%
19	Thailand	7	0.4%
20	Romania	6	0.3%
21	United Arab Emirates	6	0.3%
22	Cyprus	6	0.3%
23	Israel	6	0.3%
24	Italy	6	0.3%
25	Jordan	5	0.3%
26	France	5	0.3%
27	Turkey	5	0.3%
28	Portugal	4	0.2%
29	Nepal	4	0.2%
30	Malaysia	4	0.2%
31	New Zealand	4	0.2%
32	Nigeria	3	0.2%
33	Egypt	3	0.2%
34	Hungary	3	0.2%
35	Colombia	3	0.2%
36	Austria	3	0.2%
37	Belgium	3	0.2%
38	Argentina	3	0.2%
39	Brazil	3	0.2%
40	Papua New Guinea	3	0.2%
41	Qatar	3	0.2%
42	Ukraine	3	0.2%
43	Sweden	3	0.2%
44	Switzerland	3	0.2%
45	Libya	2	0.1%
46	Bulgaria	2	0.1%
47	Bosnia and Herzegovina	2	0.1%
48	Croatia	2	0.1%
49	Norway	2	0.1%
50	Pakistan	2	0.1%
51	Indonesia	2	0.1%
52	Mauritius	1	0.1%
53	Morocco	1	0.1%
54	Kuwait	1	0.1%
55	Denmark	1	0.1%
56	Bangladesh	1	0.1%
57	Poland	1	0.1%
58	Serbia	1	0.1%
59	Slovenia	1	0.1%