Rank	Countries/Territories	Count	Percent
1	United States	1031	48%
2	China	381	17.7%
3	Germany	131	6.1%
4	Japan	60	2.8%
5	India	50	2.3%
6	United Kingdom	40	1.9%
7	Turkey	34	1.6%
8	Australia	30	1.4%
9	Singapore	28	1.3%
10	Netherlands	27	1.3%
11	France	25	1.2%
12	Canada	24	1.1%
13	Romania	21	1%
14	Ireland	19	0.9%
15	Italy	18	0.8%
16	Korea, Republic of	18	0.8%
17	Austria	16	0.7%
18	Cyprus	15	0.7%
19	South Africa	13	0.6%
20	Spain	13	0.6%
21	Ukraine	12	0.6%
22	Poland	10	0.5%
23	Brazil	10	0.5%
24	Mexico	10	0.5%
25	Iran, Islamic Republic of	10	0.5%
26	Denmark	8	0.4%
27	Sweden	8	0.4%
28	Trinidad and Tobago	7	0.3%
29	Russia	7	0.3%
30	Hong Kong	6	0.3%
31	Israel	5	0.2%
32	Taiwan	5	0.2%
33	Portugal	4	0.2%
34	Finland	4	0.2%
35	Bangladesh	3	0.1%
36	Belgium	3	0.1%
37	Greece	3	0.1%
38	Saudi Arabia	3	0.1%
39	Norway	3	0.1%
40	Pakistan	3	0.1%
41	Thailand	3	0.1%
42	Tunisia	3	0.1%
43	Switzerland	3	0.1%
44	Viet Nam	2	0.1%
45	Iraq	2	0.1%
46	Lithuania	2	0.1%
47	Albania	2	0.1%
48	Cabo Verde	2	0.1%
49	Chile	2	0.1%
50	Egypt	2	0.1%
51	Argentina	1	0%
52	Bulgaria	1	0%
53	Latvia	1	0%
54	Jordan	1	0%
55	Guatemala	1	0%
56	Hungary	1	0%
57	Nigeria	1	0%