Rank	Countries/Territories	Count	Percent
1	United States	345	42.9%
2	China	250	31.1%
3	Germany	55	6.8%
4	Singapore	27	3.4%
5	Japan	21	2.6%
6	France	14	1.7%
7	Hong Kong	12	1.5%
8	United Kingdom	9	1.1%
9	Canada	7	0.9%
10	Australia	6	0.7%
11	India	6	0.7%
12	Cyprus	5	0.6%
13	Korea, Republic of	5	0.6%
14	Netherlands	5	0.6%
15	Ukraine	4	0.5%
16	New Zealand	3	0.4%
17	Morocco	3	0.4%
18	Iran, Islamic Republic of	3	0.4%
19	Greece	3	0.4%
20	Israel	2	0.2%
21	Italy	2	0.2%
22	Egypt	2	0.2%
23	Georgia	2	0.2%
24	Argentina	2	0.2%
25	Pakistan	2	0.2%
26	Poland	1	0.1%
27	Romania	1	0.1%
28	Russia	1	0.1%
29	Serbia	1	0.1%
30	Norway	1	0.1%
31	South Africa	1	0.1%
32	Switzerland	1	0.1%
33	Bulgaria	1	0.1%
34	Indonesia	1	0.1%
35	Hungary	1	0.1%