Rank	Countries/Territories	Count	Percent
1	United States	384	38.4%
2	China	321	32.1%
3	Germany	82	8.2%
4	Japan	58	5.8%
5	Singapore	24	2.4%
6	United Kingdom	19	1.9%
7	Netherlands	17	1.7%
8	Hong Kong	11	1.1%
9	Taiwan	9	0.9%
10	France	7	0.7%
11	Ireland	6	0.6%
12	Canada	6	0.6%
13	Australia	6	0.6%
14	Mexico	6	0.6%
15	Russia	5	0.5%
16	Cyprus	4	0.4%
17	Egypt	4	0.4%
18	Italy	4	0.4%
19	Chile	3	0.3%
20	Argentina	2	0.2%
21	Brazil	2	0.2%
22	Korea, Republic of	2	0.2%
23	Macao	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Spain	2	0.2%
26	Sweden	2	0.2%
27	Mongolia	2	0.2%
28	Paraguay	2	0.2%
29	Philippines	2	0.2%
30	Thailand	1	0.1%
31	Turkey	1	0.1%
32	Ukraine	1	0.1%
33	Hungary	1	0.1%
34	Bangladesh	1	0.1%