Rank	Countries/Territories	Count	Percent
1	United States	460	47%
2	China	205	21%
3	Germany	77	7.9%
4	Singapore	60	6.1%
5	France	48	4.9%
6	Canada	27	2.8%
7	Japan	10	1%
8	Switzerland	10	1%
9	Ireland	9	0.9%
10	Netherlands	8	0.8%
11	United Kingdom	8	0.8%
12	Cyprus	5	0.5%
13	Ecuador	5	0.5%
14	Albania	5	0.5%
15	Australia	5	0.5%
16	Hong Kong	4	0.4%
17	Turkey	3	0.3%
18	Portugal	3	0.3%
19	United Arab Emirates	3	0.3%
20	Italy	3	0.3%
21	Ukraine	2	0.2%
22	India	2	0.2%
23	Indonesia	2	0.2%
24	Korea, Republic of	2	0.2%
25	Malaysia	2	0.2%
26	Belarus	2	0.2%
27	Colombia	2	0.2%
28	Egypt	1	0.1%
29	Mexico	1	0.1%
30	Mongolia	1	0.1%
31	Norway	1	0.1%
32	Taiwan	1	0.1%
33	Sweden	1	0.1%