Rank	Countries/Territories	Count	Percent
1	United States	356	35.7%
2	China	301	30.2%
3	Germany	86	8.6%
4	Canada	29	2.9%
5	Singapore	29	2.9%
6	Norway	25	2.5%
7	France	19	1.9%
8	Japan	17	1.7%
9	Brazil	13	1.3%
10	India	12	1.2%
11	Pakistan	11	1.1%
12	Netherlands	10	1%
13	Korea, Republic of	10	1%
14	Cyprus	10	1%
15	Italy	9	0.9%
16	Hong Kong	7	0.7%
17	Ukraine	7	0.7%
18	Ireland	6	0.6%
19	Iran, Islamic Republic of	4	0.4%
20	Mongolia	4	0.4%
21	Mexico	3	0.3%
22	Taiwan	3	0.3%
23	Honduras	3	0.3%
24	Ecuador	3	0.3%
25	Australia	3	0.3%
26	Denmark	2	0.2%
27	Egypt	2	0.2%
28	Greece	2	0.2%
29	Philippines	2	0.2%
30	Qatar	2	0.2%
31	United Kingdom	2	0.2%
32	Russia	1	0.1%
33	Spain	1	0.1%
34	Malaysia	1	0.1%
35	Georgia	1	0.1%
36	Colombia	1	0.1%
37	Argentina	1	0.1%