Rank	Countries/Territories	Count	Percent
1	United States	749	41.3%
2	China	516	28.4%
3	Germany	143	7.9%
4	Canada	66	3.6%
5	France	48	2.6%
6	India	41	2.3%
7	Netherlands	35	1.9%
8	Ireland	20	1.1%
9	Australia	17	0.9%
10	Cyprus	15	0.8%
11	Singapore	13	0.7%
12	United Kingdom	13	0.7%
13	Nepal	11	0.6%
14	Japan	11	0.6%
15	Korea, Republic of	10	0.6%
16	Bangladesh	10	0.6%
17	Ukraine	10	0.6%
18	Russia	8	0.4%
19	Qatar	7	0.4%
20	Hungary	5	0.3%
21	Denmark	4	0.2%
22	Norway	4	0.2%
23	Slovakia	4	0.2%
24	Israel	4	0.2%
25	Viet Nam	4	0.2%
26	Italy	3	0.2%
27	Malaysia	3	0.2%
28	Poland	3	0.2%
29	Egypt	3	0.2%
30	Greece	3	0.2%
31	Hong Kong	3	0.2%
32	Indonesia	3	0.2%
33	Iran, Islamic Republic of	2	0.1%
34	Finland	2	0.1%
35	Argentina	2	0.1%
36	United Arab Emirates	2	0.1%
37	Sweden	2	0.1%
38	Taiwan	2	0.1%
39	Tanzania, United Republic of	2	0.1%
40	Thailand	2	0.1%
41	Syrian Arab Republic	1	0.1%
42	Belgium	1	0.1%
43	Czech Republic	1	0.1%
44	Costa Rica	1	0.1%
45	Romania	1	0.1%
46	South Africa	1	0.1%
47	Serbia	1	0.1%
48	Mongolia	1	0.1%
49	New Zealand	1	0.1%
50	Lithuania	1	0.1%