Rank	Countries/Territories	Count	Percent
1	United States	587	36%
2	China	396	24.3%
3	Germany	111	6.8%
4	South Africa	93	5.7%
5	United Kingdom	84	5.2%
6	Spain	57	3.5%
7	India	49	3%
8	Netherlands	39	2.4%
9	Belgium	33	2%
10	Japan	28	1.7%
11	Ireland	20	1.2%
12	Canada	15	0.9%
13	Australia	14	0.9%
14	France	8	0.5%
15	Korea, Republic of	8	0.5%
16	Indonesia	7	0.4%
17	Taiwan	7	0.4%
18	Turkey	7	0.4%
19	Cyprus	6	0.4%
20	Pakistan	6	0.4%
21	Russia	5	0.3%
22	Malaysia	5	0.3%
23	Singapore	4	0.2%
24	Iran, Islamic Republic of	4	0.2%
25	Hong Kong	3	0.2%
26	Argentina	3	0.2%
27	Romania	3	0.2%
28	Brazil	2	0.1%
29	Denmark	2	0.1%
30	Chile	2	0.1%
31	Sweden	2	0.1%
32	Philippines	2	0.1%
33	Portugal	2	0.1%
34	Mexico	2	0.1%
35	Kuwait	2	0.1%
36	Israel	2	0.1%
37	Italy	1	0.1%
38	Jordan	1	0.1%
39	Lithuania	1	0.1%
40	Qatar	1	0.1%
41	Egypt	1	0.1%
42	Algeria	1	0.1%
43	Ukraine	1	0.1%
44	Thailand	1	0.1%
45	Tunisia	1	0.1%