Rank	Countries/Territories	Count	Percent
1	United States	641	40.5%
2	China	367	23.2%
3	Germany	187	11.8%
4	Japan	66	4.2%
5	France	31	2%
6	Cyprus	26	1.6%
7		21	1.3%
8	Singapore	21	1.3%
9	India	20	1.3%
10	Canada	18	1.1%
11	Mexico	17	1.1%
12	Netherlands	16	1%
13	Russia	14	0.9%
14	Australia	13	0.8%
15	Brazil	11	0.7%
16	Italy	11	0.7%
17	Philippines	8	0.5%
18	United Kingdom	8	0.5%
19	Turkey	7	0.4%
20	Ireland	7	0.4%
21	Greece	7	0.4%
22	Romania	5	0.3%
23	Portugal	4	0.3%
24	Korea, Republic of	4	0.3%
25	Latvia	4	0.3%
26	Hong Kong	4	0.3%
27	Ecuador	4	0.3%
28	Argentina	4	0.3%
29	Ukraine	4	0.3%
30	Spain	4	0.3%
31	Thailand	4	0.3%
32	Iran, Islamic Republic of	3	0.2%
33	Belarus	2	0.1%
34	Chile	2	0.1%
35	Denmark	2	0.1%
36	Jordan	2	0.1%
37	Pakistan	2	0.1%
38	Taiwan	2	0.1%
39	Sweden	1	0.1%
40	Uzbekistan	1	0.1%
41	Yemen	1	0.1%
42	Peru	1	0.1%
43	Norway	1	0.1%
44	Lithuania	1	0.1%
45	Mongolia	1	0.1%
46	Egypt	1	0.1%
47	Ethiopia	1	0.1%