Rank	Countries/Territories	Count	Percent
1	United States	617	46.5%
2	China	297	22.4%
3	Germany	121	9.1%
4	India	38	2.9%
5	France	33	2.5%
6	Japan	25	1.9%
7	Korea, Republic of	24	1.8%
8	Netherlands	24	1.8%
9	Iran, Islamic Republic of	19	1.4%
10	Australia	14	1.1%
11	United Kingdom	13	1%
12	Ireland	11	0.8%
13	Hong Kong	10	0.8%
14	Ukraine	8	0.6%
15	Egypt	7	0.5%
16	Singapore	7	0.5%
17	Cyprus	6	0.5%
18	Thailand	5	0.4%
19	Turkey	5	0.4%
20	Spain	4	0.3%
21	Canada	4	0.3%
22	Russia	4	0.3%
23	Jordan	4	0.3%
24	Luxembourg	4	0.3%
25	Serbia	3	0.2%
26	Italy	2	0.2%
27	Argentina	2	0.2%
28	Brazil	2	0.2%
29	Iraq	2	0.2%
30	Indonesia	1	0.1%
31	Georgia	1	0.1%
32	Bulgaria	1	0.1%
33	Austria	1	0.1%
34	Macao	1	0.1%
35	Malaysia	1	0.1%
36	Mongolia	1	0.1%
37	Morocco	1	0.1%
38	South Africa	1	0.1%
39	Nigeria	1	0.1%
40	Kuwait	1	0.1%
41	Syrian Arab Republic	1	0.1%
42	Taiwan	1	0.1%