Rank	Countries/Territories	Count	Percent
1	United States	589	26.9%
2	China	448	20.4%
3	India	210	9.6%
4	Germany	93	4.2%
5	Japan	89	4.1%
6	Canada	68	3.1%
7	Brazil	60	2.7%
8	Denmark	45	2.1%
9	Sri Lanka	43	2%
10	Korea, Republic of	42	1.9%
11	United Kingdom	38	1.7%
12	Chile	37	1.7%
13	Italy	36	1.6%
14	Australia	28	1.3%
15	Turkey	28	1.3%
16	Russia	23	1%
17	Romania	22	1%
18	Hong Kong	22	1%
19	Colombia	21	1%
20	Netherlands	21	1%
21	Ecuador	18	0.8%
22	Taiwan	17	0.8%
23	Greece	14	0.6%
24	Spain	13	0.6%
25	Israel	12	0.5%
26	Ireland	10	0.5%
27	Singapore	10	0.5%
28	Malaysia	9	0.4%
29	Iran, Islamic Republic of	9	0.4%
30	Croatia	9	0.4%
31	Argentina	9	0.4%
32	Saudi Arabia	8	0.4%
33	Ukraine	8	0.4%
34	Sweden	7	0.3%
35	Switzerland	7	0.3%
36	Egypt	7	0.3%
37	Finland	7	0.3%
38	Mexico	7	0.3%
39	France	5	0.2%
40	Iraq	4	0.2%
41	Thailand	4	0.2%
42	Nigeria	4	0.2%
43	Pakistan	4	0.2%
44	Peru	4	0.2%
45	Norway	3	0.1%
46	Indonesia	3	0.1%
47	Austria	3	0.1%
48	Bangladesh	2	0.1%
49	Poland	2	0.1%
50	Slovakia	2	0.1%
51	South Africa	1	0%
52	Viet Nam	1	0%
53	Belarus	1	0%
54	Belgium	1	0%
55	Albania	1	0%
56	Bulgaria	1	0%
57	Cyprus	1	0%
58	Czech Republic	1	0%
59	Guatemala	1	0%