Rank	Countries/Territories	Count	Percent
1	United States	463	42.2%
2	China	361	32.9%
3	Germany	93	8.5%
4	Japan	40	3.6%
5	India	20	1.8%
6	Italy	15	1.4%
7	France	12	1.1%
8	Ecuador	11	1%
9	Singapore	11	1%
10	Canada	9	0.8%
11	Cyprus	6	0.5%
12	Netherlands	6	0.5%
13	Russia	5	0.5%
14	Korea, Republic of	5	0.5%
15	Ireland	4	0.4%
16	Mexico	4	0.4%
17	Sweden	3	0.3%
18	Iraq	3	0.3%
19	Hong Kong	3	0.3%
20	Argentina	3	0.3%
21	Australia	2	0.2%
22	Malaysia	2	0.2%
23	Tunisia	2	0.2%
24	United Kingdom	2	0.2%
25	Uzbekistan	1	0.1%
26	Turkey	1	0.1%
27	Ukraine	1	0.1%
28	Syrian Arab Republic	1	0.1%
29	Thailand	1	0.1%
30	Mongolia	1	0.1%
31	Nigeria	1	0.1%
32	Philippines	1	0.1%
33	South Africa	1	0.1%
34	Mauritius	1	0.1%
35	Brazil	1	0.1%
36	Finland	1	0.1%