Rank	Countries/Territories	Count	Percent
1	United States	378	43%
2	China	236	26.8%
3	Germany	66	7.5%
4	Canada	31	3.5%
5	United Kingdom	31	3.5%
6	Japan	18	2%
7	Korea, Republic of	16	1.8%
8	France	16	1.8%
9	Netherlands	14	1.6%
10	India	12	1.4%
11	Cyprus	8	0.9%
12	Peru	6	0.7%
13	Sweden	6	0.7%
14	Australia	5	0.6%
15	Iran, Islamic Republic of	4	0.5%
16	Ireland	4	0.5%
17	Russia	4	0.5%
18	United Arab Emirates	3	0.3%
19	Singapore	2	0.2%
20	South Africa	2	0.2%
21	Switzerland	2	0.2%
22	Taiwan	2	0.2%
23	Israel	2	0.2%
24	Indonesia	2	0.2%
25	Greece	2	0.2%
26	Hong Kong	1	0.1%
27	Belgium	1	0.1%
28	Brazil	1	0.1%
29	Croatia	1	0.1%
30	New Zealand	1	0.1%
31	Ukraine	1	0.1%
32	Poland	1	0.1%