Rank	Countries/Territories	Count	Percent
1	United States	534	42.3%
2	China	174	13.8%
3	Germany	116	9.2%
4	India	59	4.7%
5	Indonesia	55	4.4%
6	Australia	51	4%
7	Korea, Republic of	41	3.3%
8	France	32	2.5%
9	Netherlands	27	2.1%
10	United Kingdom	21	1.7%
11	Canada	21	1.7%
12	Japan	15	1.2%
13	Ireland	13	1%
14	Iran, Islamic Republic of	12	1%
15	Russia	7	0.6%
16	Sweden	6	0.5%
17	Portugal	6	0.5%
18	Hong Kong	6	0.5%
19	Argentina	4	0.3%
20	Bosnia and Herzegovina	4	0.3%
21	Taiwan	4	0.3%
22	Saudi Arabia	4	0.3%
23	Spain	3	0.2%
24	Brazil	3	0.2%
25	Bahrain	3	0.2%
26	Cyprus	3	0.2%
27	Nigeria	3	0.2%
28	Romania	2	0.2%
29	Iraq	2	0.2%
30	Israel	2	0.2%
31	Italy	2	0.2%
32	Denmark	2	0.2%
33	Egypt	2	0.2%
34	Finland	2	0.2%
35	Georgia	2	0.2%
36	Bangladesh	2	0.2%
37	Algeria	2	0.2%
38	Thailand	2	0.2%
39	Turkey	2	0.2%
40	Ukraine	2	0.2%
41	Singapore	1	0.1%
42	South Africa	1	0.1%
43	Azerbaijan	1	0.1%
44	Jordan	1	0.1%
45	Malaysia	1	0.1%
46	Mongolia	1	0.1%
47	Pakistan	1	0.1%
48	Peru	1	0.1%