Rank	Countries/Territories	Count	Percent
1	United States	406	38%
2	China	332	31.1%
3	Germany	117	11%
4	Canada	24	2.2%
5	Australia	22	2.1%
6	Spain	15	1.4%
7	Netherlands	14	1.3%
8	France	10	0.9%
9	Singapore	10	0.9%
10	United Kingdom	10	0.9%
11	Cyprus	10	0.9%
12	Japan	9	0.8%
13	Hong Kong	7	0.7%
14	India	6	0.6%
15	Egypt	6	0.6%
16	Poland	6	0.6%
17	Saudi Arabia	6	0.6%
18	Taiwan	5	0.5%
19	Russia	5	0.5%
20	Ireland	5	0.5%
21	Italy	4	0.4%
22	Indonesia	4	0.4%
23	Colombia	4	0.4%
24	Argentina	4	0.4%
25	Norway	4	0.4%
26	Switzerland	4	0.4%
27	Syrian Arab Republic	3	0.3%
28	Ukraine	3	0.3%
29	Thailand	2	0.2%
30	Malaysia	2	0.2%
31	Romania	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Greece	1	0.1%
34	Belarus	1	0.1%
35	Brazil	1	0.1%
36	Mongolia	1	0.1%
37	Turkey	1	0.1%