Rank	Countries/Territories	Count	Percent
1	United States	331	39.5%
2	China	264	31.5%
3	Germany	88	10.5%
4	France	24	2.9%
5	Australia	19	2.3%
6	Netherlands	17	2%
7	India	11	1.3%
8	Ireland	10	1.2%
9	Japan	10	1.2%
10	Korea, Republic of	7	0.8%
11	Hong Kong	6	0.7%
12	Singapore	6	0.7%
13	Russia	5	0.6%
14	Turkey	4	0.5%
15	Canada	4	0.5%
16	Cyprus	3	0.4%
17	United Kingdom	3	0.4%
18	New Zealand	3	0.4%
19	Macao	3	0.4%
20	Malaysia	2	0.2%
21	Poland	2	0.2%
22	Luxembourg	2	0.2%
23	Taiwan	2	0.2%
24	Greece	2	0.2%
25	Brazil	2	0.2%
26	Indonesia	2	0.2%
27	Iran, Islamic Republic of	1	0.1%
28	Lithuania	1	0.1%
29	Austria	1	0.1%
30	Viet Nam	1	0.1%
31	Morocco	1	0.1%
32	Serbia	1	0.1%
33	Sweden	1	0.1%