Rank	Countries/Territories	Count	Percent
1	United States	1252	66.6%
2	China	339	18%
3	Germany	55	2.9%
4	Switzerland	33	1.8%
5	United Kingdom	31	1.6%
6	Netherlands	24	1.3%
7	Japan	19	1%
8	Canada	19	1%
9	India	12	0.6%
10	France	11	0.6%
11	Cyprus	11	0.6%
12	Russia	9	0.5%
13	Singapore	7	0.4%
14	Indonesia	7	0.4%
15	Ireland	7	0.4%
16	Korea, Republic of	7	0.4%
17	Hong Kong	6	0.3%
18	Sweden	5	0.3%
19	Turkey	4	0.2%
20	Australia	3	0.2%
21	Belgium	2	0.1%
22	Mexico	2	0.1%
23	Pakistan	2	0.1%
24	Romania	2	0.1%
25	Italy	2	0.1%
26	Iraq	2	0.1%
27	Spain	2	0.1%
28	South Africa	1	0.1%
29	Thailand	1	0.1%
30	Egypt	1	0.1%
31	Greece	1	0.1%