Rank	Countries/Territories	Count	Percent
1	United States	744	40.9%
2	China	342	18.8%
3	Germany	130	7.1%
4	India	73	4%
5	Netherlands	68	3.7%
6		56	3.1%
7	France	54	3%
8	Turkey	41	2.3%
9	Australia	34	1.9%
10	Japan	26	1.4%
11	Canada	25	1.4%
12	Cyprus	18	1%
13	Singapore	18	1%
14	Norway	13	0.7%
15	Pakistan	12	0.7%
16	Argentina	12	0.7%
17	Iraq	12	0.7%
18	Saudi Arabia	11	0.6%
19	Ireland	10	0.5%
20	Romania	9	0.5%
21	Nepal	9	0.5%
22	Iran, Islamic Republic of	8	0.4%
23	United Kingdom	7	0.4%
24	Tunisia	6	0.3%
25	Ukraine	6	0.3%
26	Lebanon	6	0.3%
27	Philippines	6	0.3%
28	Morocco	6	0.3%
29	Kazakhstan	5	0.3%
30	Serbia	5	0.3%
31	South Africa	5	0.3%
32	Mauritius	4	0.2%
33	Mongolia	4	0.2%
34	Egypt	4	0.2%
35	Israel	3	0.2%
36	Jordan	3	0.2%
37	Hong Kong	3	0.2%
38	Switzerland	3	0.2%
39	Syrian Arab Republic	3	0.2%
40	Sweden	2	0.1%
41	Poland	2	0.1%
42	Kuwait	2	0.1%
43	Greece	2	0.1%
44	Chile	2	0.1%
45	Algeria	2	0.1%
46	Austria	1	0.1%
47	Italy	1	0.1%
48	Palestine, State of	1	0.1%
49	Oman	1	0.1%
50	Russia	1	0.1%