Rank	Countries/Territories	Count	Percent
1	United States	593	54.3%
2	China	217	19.9%
3	Germany	105	9.6%
4	India	24	2.2%
5	France	17	1.6%
6	Hong Kong	16	1.5%
7	Australia	13	1.2%
8	Cyprus	12	1.1%
9	Japan	11	1%
10	Singapore	11	1%
11	Netherlands	10	0.9%
12	United Kingdom	7	0.6%
13	Canada	6	0.5%
14	Korea, Republic of	6	0.5%
15	Lithuania	6	0.5%
16	Switzerland	5	0.5%
17	Ukraine	4	0.4%
18	Thailand	3	0.3%
19	Malaysia	3	0.3%
20	Argentina	3	0.3%
21	Indonesia	2	0.2%
22	Iran, Islamic Republic of	2	0.2%
23	Ireland	2	0.2%
24	Israel	2	0.2%
25	Tunisia	2	0.2%
26	Norway	2	0.2%
27	Romania	2	0.2%
28	Jordan	2	0.2%
29	United Arab Emirates	2	0.2%
30	Kazakhstan	1	0.1%
31	Mongolia	1	0.1%