Rank	Countries/Territories	Count	Percent
1	China	387	38.2%
2	United States	312	30.8%
3	Germany	79	7.8%
4	Canada	64	6.3%
5	India	37	3.7%
6	Ireland	17	1.7%
7	Netherlands	15	1.5%
8	France	14	1.4%
9	Japan	12	1.2%
10	Korea, Republic of	10	1%
11	Egypt	9	0.9%
12	Hong Kong	6	0.6%
13	Romania	6	0.6%
14	Indonesia	5	0.5%
15	Cyprus	5	0.5%
16	Pakistan	5	0.5%
17	Singapore	4	0.4%
18	Thailand	4	0.4%
19	United Kingdom	3	0.3%
20	Kenya	3	0.3%
21	Peru	2	0.2%
22	Viet Nam	2	0.2%
23	Ukraine	2	0.2%
24	Taiwan	2	0.2%
25	South Africa	1	0.1%
26	Sri Lanka	1	0.1%
27	Russia	1	0.1%
28	Yemen	1	0.1%
29	Kuwait	1	0.1%
30	Libya	1	0.1%
31	Mongolia	1	0.1%