Rank	Countries/Territories	Count	Percent
1	United States	830	34.2%
2	China	381	15.7%
3	Germany	177	7.3%
4	United Kingdom	127	5.2%
5	Canada	123	5.1%
6	India	100	4.1%
7	Netherlands	68	2.8%
8	Slovakia	58	2.4%
9	Australia	48	2%
10	Korea, Republic of	46	1.9%
11	Ireland	37	1.5%
12	Indonesia	32	1.3%
13	Thailand	27	1.1%
14	Japan	24	1%
15	France	23	0.9%
16	Italy	20	0.8%
17	South Africa	18	0.7%
18	New Zealand	16	0.7%
19	Malaysia	16	0.7%
20	Singapore	15	0.6%
21	Taiwan	12	0.5%
22	Norway	12	0.5%
23	Saudi Arabia	11	0.5%
24	Romania	10	0.4%
25	Austria	10	0.4%
26	Brazil	9	0.4%
27	Egypt	9	0.4%
28	Finland	9	0.4%
29	Belgium	8	0.3%
30	Greece	8	0.3%
31	Russia	8	0.3%
32	Hong Kong	7	0.3%
33	Iran, Islamic Republic of	6	0.2%
34	Jordan	6	0.2%
35	Czech Republic	6	0.2%
36	Pakistan	6	0.2%
37	United Arab Emirates	6	0.2%
38	Turkey	5	0.2%
39	Ukraine	5	0.2%
40	Nepal	5	0.2%
41	Serbia	5	0.2%
42	Portugal	4	0.2%
43	Mexico	4	0.2%
44	Spain	4	0.2%
45	Sweden	4	0.2%
46	Denmark	4	0.2%
47	Cyprus	4	0.2%
48	Israel	4	0.2%
49	Kuwait	3	0.1%
50	Libya	3	0.1%
51	Guatemala	3	0.1%
52	Sudan	3	0.1%
53	Philippines	3	0.1%
54	Poland	3	0.1%
55	Puerto Rico	2	0.1%
56	Qatar	2	0.1%
57	Morocco	2	0.1%
58	Tanzania, United Republic of	2	0.1%
59	Sri Lanka	2	0.1%
60	Hungary	2	0.1%
61	Iraq	2	0.1%
62	Jamaica	2	0.1%
63	Colombia	2	0.1%
64	Croatia	2	0.1%
65	Bangladesh	2	0.1%
66	Viet Nam	2	0.1%
67	Yemen	2	0.1%
68	Uzbekistan	1	0%
69	Barbados	1	0%
70	Argentina	1	0%
71	Switzerland	1	0%
72	Slovenia	1	0%
73	Tunisia	1	0%
74	Mauritius	1	0%
75	Oman	1	0%