Rank	Countries/Territories	Count	Percent
1	United States	445	44.7%
2	China	209	21%
3	India	67	6.7%
4	Germany	58	5.8%
5	Greece	28	2.8%
6	Brazil	18	1.8%
7	Russia	18	1.8%
8	Taiwan	15	1.5%
9	Netherlands	14	1.4%
10	Canada	14	1.4%
11	Latvia	13	1.3%
12	Japan	12	1.2%
13	Korea, Republic of	11	1.1%
14	Ukraine	11	1.1%
15	Pakistan	10	1%
16	United Kingdom	9	0.9%
17	Norway	8	0.8%
18	Spain	5	0.5%
19	France	5	0.5%
20	Hong Kong	4	0.4%
21	Australia	3	0.3%
22	Cyprus	2	0.2%
23	Singapore	2	0.2%
24	Switzerland	2	0.2%
25	Thailand	2	0.2%
26	Romania	2	0.2%
27	Saudi Arabia	1	0.1%
28	Libya	1	0.1%
29	Sweden	1	0.1%
30	Colombia	1	0.1%
31	Austria	1	0.1%
32	Ireland	1	0.1%
33	Israel	1	0.1%
34	Italy	1	0.1%