Rank	Countries/Territories	Count	Percent
1	United States	619	43.3%
2	China	342	23.9%
3	Germany	99	6.9%
4	Singapore	66	4.6%
5	France	39	2.7%
6	Japan	37	2.6%
7	South Africa	31	2.2%
8	India	21	1.5%
9	Russia	16	1.1%
10	Netherlands	15	1.1%
11	Korea, Republic of	14	1%
12	Bahrain	12	0.8%
13	Saudi Arabia	11	0.8%
14	Australia	8	0.6%
15	Hong Kong	8	0.6%
16	Cyprus	7	0.5%
17	Ireland	7	0.5%
18	Italy	7	0.5%
19	Turkey	7	0.5%
20	United Kingdom	6	0.4%
21	Brazil	6	0.4%
22	Denmark	5	0.4%
23	Mexico	5	0.4%
24	Latvia	5	0.4%
25	Norway	4	0.3%
26	Belgium	4	0.3%
27	Iran, Islamic Republic of	3	0.2%
28	Egypt	3	0.2%
29	Sweden	3	0.2%
30	Slovakia	3	0.2%
31	Ukraine	3	0.2%
32	Taiwan	2	0.1%
33	Romania	2	0.1%
34	Malaysia	2	0.1%
35	Argentina	2	0.1%
36	Bangladesh	2	0.1%
37	Canada	1	0.1%
38	Mongolia	1	0.1%