Rank	Countries/Territories	Count	Percent
1	United States	429	40.7%
2	China	346	32.8%
3	Germany	91	8.6%
4	France	25	2.4%
5	Australia	20	1.9%
6	Netherlands	20	1.9%
7	Japan	13	1.2%
8	India	11	1%
9	Ireland	10	0.9%
10	Singapore	10	0.9%
11	Sweden	8	0.8%
12	United Kingdom	8	0.8%
13	Canada	8	0.8%
14	Korea, Republic of	7	0.7%
15	Hong Kong	7	0.7%
16	Russia	5	0.5%
17	Macao	4	0.4%
18	Turkey	4	0.4%
19	New Zealand	3	0.3%
20	Cyprus	3	0.3%
21	Greece	2	0.2%
22	Brazil	2	0.2%
23	Indonesia	2	0.2%
24	Luxembourg	2	0.2%
25	Poland	2	0.2%
26	Malaysia	2	0.2%
27	Taiwan	2	0.2%
28	South Africa	1	0.1%
29	Viet Nam	1	0.1%
30	Morocco	1	0.1%
31	Serbia	1	0.1%
32	Romania	1	0.1%
33	Lithuania	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Austria	1	0.1%