Rank	Countries/Territories	Count	Percent
1	United States	924	41.1%
2	China	613	27.3%
3	Germany	195	8.7%
4	India	91	4.1%
5	Japan	70	3.1%
6	Canada	28	1.2%
7	Netherlands	23	1%
8	Ukraine	20	0.9%
9	Indonesia	17	0.8%
10	Ireland	16	0.7%
11	Russia	16	0.7%
12	Australia	15	0.7%
13	France	13	0.6%
14	Spain	11	0.5%
15	United Kingdom	11	0.5%
16	Taiwan	11	0.5%
17	Saudi Arabia	10	0.4%
18	Cyprus	10	0.4%
19	Malawi	8	0.4%
20	Korea, Republic of	8	0.4%
21	Singapore	8	0.4%
22	Peru	7	0.3%
23	Turkey	7	0.3%
24	Hungary	7	0.3%
25	Iraq	7	0.3%
26	Argentina	6	0.3%
27	Bangladesh	5	0.2%
28	Brazil	5	0.2%
29	Italy	5	0.2%
30	Jordan	5	0.2%
31	Switzerland	5	0.2%
32	Mexico	4	0.2%
33	Sweden	4	0.2%
34	Poland	4	0.2%
35	Nigeria	4	0.2%
36	Hong Kong	4	0.2%
37	Bahrain	4	0.2%
38	Denmark	3	0.1%
39	Colombia	3	0.1%
40	Guatemala	3	0.1%
41	Iran, Islamic Republic of	3	0.1%
42	Romania	3	0.1%
43	Philippines	3	0.1%
44	Norway	2	0.1%
45	Pakistan	2	0.1%
46	New Zealand	2	0.1%
47	South Africa	2	0.1%
48	Thailand	2	0.1%
49	Kazakhstan	2	0.1%
50	Kuwait	2	0.1%
51	Libya	2	0.1%
52	Algeria	2	0.1%
53	Belgium	2	0.1%
54	Chile	1	0%
55	Costa Rica	1	0%
56	Ecuador	1	0%
57	Greece	1	0%
58	Lithuania	1	0%
59	Malaysia	1	0%
60	Viet Nam	1	0%