Rank	Countries/Territories	Count	Percent
1	United States	552	41.3%
2	China	318	23.8%
3	Germany	192	14.4%
4	Australia	43	3.2%
5	Korea, Republic of	35	2.6%
6	Japan	19	1.4%
7	Malaysia	16	1.2%
8	Canada	16	1.2%
9	France	15	1.1%
10	Netherlands	12	0.9%
11	Hong Kong	10	0.7%
12	Cyprus	9	0.7%
13	South Africa	9	0.7%
14	Switzerland	7	0.5%
15	Thailand	6	0.4%
16	Russia	6	0.4%
17	Singapore	6	0.4%
18	Colombia	6	0.4%
19	Hungary	6	0.4%
20	Chile	5	0.4%
21	Belgium	5	0.4%
22	Sweden	5	0.4%
23	Latvia	5	0.4%
24	Lebanon	5	0.4%
25	Denmark	4	0.3%
26	Iran, Islamic Republic of	4	0.3%
27	United Kingdom	4	0.3%
28	India	3	0.2%
29	Israel	2	0.1%
30	Viet Nam	2	0.1%
31	Italy	1	0.1%
32	Philippines	1	0.1%
33	Portugal	1	0.1%
34	Ukraine	1	0.1%
35	Taiwan	1	0.1%
36	Indonesia	1	0.1%
37	Ireland	1	0.1%
38	Argentina	1	0.1%
39	Brazil	1	0.1%