Rank	Countries/Territories	Count	Percent
1	United States	540	34%
2	China	377	23.8%
3	Germany	143	9%
4	India	73	4.6%
5	Australia	43	2.7%
6	United Kingdom	42	2.6%
7	Japan	38	2.4%
8	Turkey	29	1.8%
9	Singapore	25	1.6%
10	France	24	1.5%
11	Netherlands	21	1.3%
12	Spain	20	1.3%
13	Egypt	16	1%
14	Canada	15	0.9%
15	Korea, Republic of	15	0.9%
16	Pakistan	15	0.9%
17	Norway	14	0.9%
18	Slovakia	10	0.6%
19	Sweden	10	0.6%
20	Indonesia	10	0.6%
21	Iran, Islamic Republic of	10	0.6%
22	Cyprus	9	0.6%
23	Bangladesh	5	0.3%
24	Italy	5	0.3%
25	Romania	5	0.3%
26	Portugal	4	0.3%
27	Mexico	4	0.3%
28	South Africa	4	0.3%
29	Ireland	4	0.3%
30	Hong Kong	3	0.2%
31	Colombia	3	0.2%
32	Tunisia	3	0.2%
33	Philippines	3	0.2%
34	Russia	3	0.2%
35	Switzerland	2	0.1%
36	Taiwan	2	0.1%
37	Malaysia	2	0.1%
38	Ukraine	2	0.1%
39	United Arab Emirates	2	0.1%
40	Georgia	2	0.1%
41	Argentina	2	0.1%
42	Austria	2	0.1%
43	Iceland	2	0.1%
44	Israel	2	0.1%
45	Dominican Republic	2	0.1%
46	Jordan	2	0.1%
47	Kuwait	1	0.1%
48	Latvia	1	0.1%
49	Libya	1	0.1%
50	Ghana	1	0.1%
51	Belarus	1	0.1%
52	Bosnia and Herzegovina	1	0.1%
53	Brazil	1	0.1%
54	Bulgaria	1	0.1%
55	Ethiopia	1	0.1%
56	Denmark	1	0.1%
57	Sri Lanka	1	0.1%
58	New Zealand	1	0.1%
59	Nigeria	1	0.1%
60	Poland	1	0.1%
61	Tanzania, United Republic of	1	0.1%
62	Rwanda	1	0.1%
63	Slovenia	1	0.1%