Rank	Countries/Territories	Count	Percent
1	United States	192	38.3%
2	China	153	30.5%
3	Germany	27	5.4%
4	India	22	4.4%
5	France	12	2.4%
6	Ireland	9	1.8%
7	Australia	7	1.4%
8	Singapore	7	1.4%
9	Japan	7	1.4%
10	Peru	6	1.2%
11	Egypt	6	1.2%
12	Bulgaria	5	1%
13	Netherlands	5	1%
14	Korea, Republic of	4	0.8%
15	Iran, Islamic Republic of	4	0.8%
16	Italy	3	0.6%
17	Cyprus	3	0.6%
18	Russia	3	0.6%
19	Thailand	3	0.6%
20	Turkey	2	0.4%
21	Sri Lanka	2	0.4%
22	United Kingdom	2	0.4%
23	Saudi Arabia	2	0.4%
24	Philippines	2	0.4%
25	Pakistan	2	0.4%
26	Brazil	2	0.4%
27	Canada	2	0.4%
28	Hong Kong	2	0.4%
29	Greece	1	0.2%
30	Austria	1	0.2%
31	Belgium	1	0.2%
32	Syrian Arab Republic	1	0.2%
33	Ukraine	1	0.2%