Rank	Countries/Territories	Count	Percent
1	United States	450	45.3%
2	China	210	21.1%
3	Germany	68	6.8%
4	South Africa	31	3.1%
5	France	28	2.8%
6	Japan	27	2.7%
7	India	21	2.1%
8	Russia	16	1.6%
9	Korea, Republic of	12	1.2%
10	Bahrain	12	1.2%
11	Saudi Arabia	11	1.1%
12	Netherlands	11	1.1%
13	Australia	8	0.8%
14	Hong Kong	8	0.8%
15	Ireland	7	0.7%
16	Italy	7	0.7%
17	Turkey	7	0.7%
18	Singapore	6	0.6%
19	Brazil	6	0.6%
20	United Kingdom	5	0.5%
21	Norway	4	0.4%
22	Cyprus	4	0.4%
23	Belgium	4	0.4%
24	Egypt	3	0.3%
25	Iran, Islamic Republic of	3	0.3%
26	Sweden	3	0.3%
27	Ukraine	3	0.3%
28	Slovakia	3	0.3%
29	Mexico	3	0.3%
30	Malaysia	2	0.2%
31	Taiwan	2	0.2%
32	Romania	2	0.2%
33	Argentina	2	0.2%
34	Bangladesh	2	0.2%
35	Denmark	1	0.1%
36	Canada	1	0.1%
37	Mongolia	1	0.1%