Rank	Countries/Territories	Count	Percent
1	United States	645	30.5%
2	China	571	27%
3	India	168	7.9%
4	Australia	80	3.8%
5	Germany	75	3.5%
6	Romania	44	2.1%
7	Japan	39	1.8%
8		35	1.7%
9	Croatia	35	1.7%
10	Bangladesh	33	1.6%
11	Brazil	33	1.6%
12	Israel	31	1.5%
13	Italy	29	1.4%
14	Netherlands	25	1.2%
15	Hong Kong	23	1.1%
16	Canada	23	1.1%
17	United Kingdom	17	0.8%
18	France	16	0.8%
19	Russia	15	0.7%
20	Iran, Islamic Republic of	14	0.7%
21	Ireland	13	0.6%
22	Austria	13	0.6%
23	Singapore	13	0.6%
24	Spain	12	0.6%
25	Egypt	8	0.4%
26	Korea, Republic of	8	0.4%
27	Chile	6	0.3%
28	Sweden	6	0.3%
29	Ukraine	6	0.3%
30	Poland	6	0.3%
31	Saudi Arabia	5	0.2%
32	Peru	5	0.2%
33	Turkey	5	0.2%
34	Greece	5	0.2%
35	Malaysia	4	0.2%
36	Mexico	4	0.2%
37	Nigeria	4	0.2%
38	Colombia	4	0.2%
39	Switzerland	4	0.2%
40	Thailand	3	0.1%
41	Cyprus	3	0.1%
42	Argentina	3	0.1%
43	Bahrain	2	0.1%
44	Belgium	2	0.1%
45	Ecuador	2	0.1%
46	Norway	2	0.1%
47	Hungary	2	0.1%
48	Libya	2	0.1%
49	Viet Nam	2	0.1%
50	New Zealand	1	0%
51	Portugal	1	0%
52	Tunisia	1	0%
53	Slovakia	1	0%
54	Pakistan	1	0%
55	Palestine, State of	1	0%
56	Mongolia	1	0%
57	Latvia	1	0%
58	Bulgaria	1	0%