Rank	Countries/Territories	Count	Percent
1	United States	574	31.7%
2	China	491	27.1%
3	Germany	99	5.5%
4	France	53	2.9%
5	Taiwan	51	2.8%
6	Pakistan	50	2.8%
7	India	49	2.7%
8	Iran, Islamic Republic of	48	2.6%
9	Korea, Republic of	39	2.2%
10	Singapore	25	1.4%
11	Japan	24	1.3%
12	Canada	23	1.3%
13	Australia	22	1.2%
14	Bangladesh	22	1.2%
15	Hong Kong	22	1.2%
16	United Kingdom	17	0.9%
17	Sweden	15	0.8%
18	Russia	15	0.8%
19	Indonesia	14	0.8%
20	Ireland	10	0.6%
21	Malaysia	10	0.6%
22	Netherlands	10	0.6%
23	Ukraine	9	0.5%
24	Cyprus	8	0.4%
25	Lithuania	7	0.4%
26	Italy	7	0.4%
27	Thailand	7	0.4%
28	Spain	6	0.3%
29	New Zealand	6	0.3%
30	Austria	6	0.3%
31	Egypt	5	0.3%
32	Lebanon	5	0.3%
33	Turkey	4	0.2%
34	Brazil	4	0.2%
35	Colombia	3	0.2%
36	Croatia	3	0.2%
37	Ethiopia	3	0.2%
38	Iraq	3	0.2%
39	Latvia	3	0.2%
40	Mexico	3	0.2%
41	Poland	3	0.2%
42	South Africa	3	0.2%
43	Saudi Arabia	2	0.1%
44	Peru	2	0.1%
45	Romania	2	0.1%
46	Norway	2	0.1%
47	United Arab Emirates	2	0.1%
48	Mongolia	2	0.1%
49	Mauritius	2	0.1%
50	Israel	2	0.1%
51	Denmark	2	0.1%
52	Argentina	1	0.1%
53	Chile	1	0.1%
54	Luxembourg	1	0.1%
55	Malawi	1	0.1%
56	Uzbekistan	1	0.1%
57	Viet Nam	1	0.1%
58	Tunisia	1	0.1%
59	Nigeria	1	0.1%
60	Portugal	1	0.1%
61	Reunion	1	0.1%
62	Palestine, State of	1	0.1%
63	Panama	1	0.1%
64	Switzerland	1	0.1%