Rank	Countries/Territories	Count	Percent
1	United States	364	33.7%
2	China	328	30.3%
3	Germany	67	6.2%
4	Japan	59	5.5%
5	France	53	4.9%
6	Latvia	47	4.3%
7	Canada	39	3.6%
8	India	18	1.7%
9	Thailand	15	1.4%
10	Netherlands	13	1.2%
11	Singapore	11	1%
12	Ireland	9	0.8%
13	Cyprus	7	0.6%
14	Hong Kong	7	0.6%
15	Russia	6	0.6%
16	Iran, Islamic Republic of	6	0.6%
17	Australia	5	0.5%
18	Korea, Republic of	4	0.4%
19	United Kingdom	3	0.3%
20	Bangladesh	3	0.3%
21	Algeria	3	0.3%
22	Guatemala	3	0.3%
23	Italy	2	0.2%
24	Kenya	2	0.2%
25	Argentina	2	0.2%
26	Malaysia	2	0.2%
27	South Africa	2	0.2%
28	Sweden	1	0.1%