Rank	Countries/Territories	Count	Percent
1	United States	346	39%
2	China	280	31.5%
3	Germany	72	8.1%
4	Canada	24	2.7%
5	Australia	21	2.4%
6	Spain	15	1.7%
7	Netherlands	13	1.5%
8	Singapore	10	1.1%
9	France	9	1%
10	Cyprus	8	0.9%
11	Hong Kong	7	0.8%
12	India	6	0.7%
13	Japan	6	0.7%
14	Egypt	6	0.7%
15	Saudi Arabia	6	0.7%
16	United Kingdom	6	0.7%
17	Poland	6	0.7%
18	Ireland	5	0.6%
19	Indonesia	4	0.5%
20	Colombia	4	0.5%
21	Norway	4	0.5%
22	Switzerland	4	0.5%
23	Russia	4	0.5%
24	Syrian Arab Republic	3	0.3%
25	Taiwan	3	0.3%
26	Argentina	3	0.3%
27	Iran, Islamic Republic of	2	0.2%
28	Malaysia	2	0.2%
29	Thailand	2	0.2%
30	Romania	2	0.2%
31	Ukraine	2	0.2%
32	Turkey	1	0.1%
33	Belarus	1	0.1%
34	Brazil	1	0.1%