Rank	Countries/Territories	Count	Percent
1	United States	600	37.8%
2	China	500	31.5%
3	Germany	97	6.1%
4	Brazil	78	4.9%
5	France	53	3.3%
6	Canada	51	3.2%
7		29	1.8%
8	India	18	1.1%
9	Qatar	18	1.1%
10	Japan	16	1%
11	United Kingdom	16	1%
12	Singapore	15	0.9%
13	Netherlands	12	0.8%
14	Spain	11	0.7%
15	Hong Kong	10	0.6%
16	Iran, Islamic Republic of	8	0.5%
17	Korea, Republic of	8	0.5%
18	Taiwan	5	0.3%
19	Turkey	5	0.3%
20	Cyprus	5	0.3%
21	Australia	4	0.3%
22	Ireland	3	0.2%
23	Israel	3	0.2%
24	Lithuania	3	0.2%
25	Russia	3	0.2%
26	Norway	2	0.1%
27	Sweden	2	0.1%
28	Palestine, State of	2	0.1%
29	Italy	2	0.1%
30	Georgia	2	0.1%
31	Indonesia	1	0.1%
32	Ukraine	1	0.1%
33	Pakistan	1	0.1%
34	Malaysia	1	0.1%
35	Mexico	1	0.1%
36	Mongolia	1	0.1%