Rank	Countries/Territories	Count	Percent
1	United States	573	38.4%
2	China	298	20%
3	Germany	159	10.7%
4	Japan	153	10.3%
5	United Kingdom	40	2.7%
6	India	33	2.2%
7	Singapore	28	1.9%
8	Canada	25	1.7%
9	France	19	1.3%
10	Netherlands	18	1.2%
11	Indonesia	15	1%
12	Cyprus	10	0.7%
13	Italy	10	0.7%
14	Turkey	10	0.7%
15	Russia	8	0.5%
16	Malaysia	8	0.5%
17	Iran, Islamic Republic of	8	0.5%
18	Ukraine	7	0.5%
19	Norway	6	0.4%
20	Korea, Republic of	6	0.4%
21	Australia	5	0.3%
22	Taiwan	5	0.3%
23	Saudi Arabia	4	0.3%
24	Algeria	4	0.3%
25	Hong Kong	4	0.3%
26	Ethiopia	3	0.2%
27	Thailand	3	0.2%
28	Nepal	3	0.2%
29	Philippines	2	0.1%
30	Belarus	2	0.1%
31	Ireland	2	0.1%
32	Libya	2	0.1%
33	Oman	2	0.1%
34	Peru	1	0.1%
35	New Zealand	1	0.1%
36	Mexico	1	0.1%
37	Mongolia	1	0.1%
38	Morocco	1	0.1%
39	Namibia	1	0.1%
40	Luxembourg	1	0.1%
41	Kenya	1	0.1%
42	Israel	1	0.1%
43	Brazil	1	0.1%
44	Argentina	1	0.1%
45	Austria	1	0.1%
46	Czech Republic	1	0.1%
47	Egypt	1	0.1%
48	Romania	1	0.1%
49	Spain	1	0.1%