Rank	Countries/Territories	Count	Percent
1	United States	546	35.7%
2	China	331	21.6%
3	Germany	84	5.5%
4	United Kingdom	81	5.3%
5	India	62	4%
6	Japan	62	4%
7	Australia	52	3.4%
8	Taiwan	27	1.8%
9	Singapore	22	1.4%
10	France	20	1.3%
11	Argentina	19	1.2%
12	Chile	18	1.2%
13	Turkey	18	1.2%
14	Canada	16	1%
15	Brazil	14	0.9%
16	Ukraine	13	0.8%
17	Spain	13	0.8%
18	Russia	12	0.8%
19	Netherlands	10	0.7%
20	Bahrain	9	0.6%
21	Ireland	8	0.5%
22	Hong Kong	7	0.5%
23	Slovenia	7	0.5%
24	Sweden	7	0.5%
25	Poland	6	0.4%
26	Cyprus	6	0.4%
27	Peru	6	0.4%
28	New Zealand	5	0.3%
29	Malaysia	5	0.3%
30	Korea, Republic of	4	0.3%
31	Iraq	4	0.3%
32	Guam	4	0.3%
33	Egypt	3	0.2%
34	Pakistan	3	0.2%
35	Philippines	3	0.2%
36	Portugal	3	0.2%
37	Viet Nam	2	0.1%
38	Malta	2	0.1%
39	Indonesia	2	0.1%
40	Iran, Islamic Republic of	2	0.1%
41	Algeria	2	0.1%
42	Belgium	1	0.1%
43	Bosnia and Herzegovina	1	0.1%
44	Ecuador	1	0.1%
45	Italy	1	0.1%
46	Mongolia	1	0.1%
47	Lithuania	1	0.1%
48	Nigeria	1	0.1%
49	Norway	1	0.1%
50	Saudi Arabia	1	0.1%
51	South Africa	1	0.1%
52	Sri Lanka	1	0.1%