Rank	Countries/Territories	Count	Percent
1	United States	578	38%
2	China	450	29.5%
3	Germany	96	6.3%
4		73	4.8%
5	Thailand	38	2.5%
6	India	36	2.4%
7	Japan	36	2.4%
8	Russia	24	1.6%
9	France	21	1.4%
10	Canada	20	1.3%
11	Korea, Republic of	18	1.2%
12	Taiwan	15	1%
13	Latvia	13	0.9%
14	Hong Kong	13	0.9%
15	United Kingdom	9	0.6%
16	Singapore	8	0.5%
17	Australia	8	0.5%
18	Israel	7	0.5%
19	Netherlands	7	0.5%
20	Ireland	6	0.4%
21	Turkey	6	0.4%
22	Greece	5	0.3%
23	Denmark	3	0.2%
24	Egypt	3	0.2%
25	Brazil	3	0.2%
26	Norway	3	0.2%
27	Romania	3	0.2%
28	Spain	2	0.1%
29	Sweden	2	0.1%
30	Morocco	2	0.1%
31	Saudi Arabia	2	0.1%
32	Iran, Islamic Republic of	2	0.1%
33	Belgium	2	0.1%
34	Chile	1	0.1%
35	Bangladesh	1	0.1%
36	Argentina	1	0.1%
37	Cyprus	1	0.1%
38	Italy	1	0.1%
39	Luxembourg	1	0.1%
40	Mongolia	1	0.1%
41	Poland	1	0.1%
42	Portugal	1	0.1%