Rank	Countries/Territories	Count	Percent
1	United States	720	33.8%
2	China	688	32.3%
3	Canada	134	6.3%
4	Germany	127	6%
5	India	42	2%
6	Russia	37	1.7%
7	Hong Kong	31	1.5%
8	Ireland	24	1.1%
9	Korea, Republic of	24	1.1%
10	Brazil	23	1.1%
11	Australia	21	1%
12	United Kingdom	20	0.9%
13	Netherlands	18	0.8%
14	Latvia	17	0.8%
15	Japan	17	0.8%
16	Taiwan	17	0.8%
17	Croatia	14	0.7%
18	Portugal	12	0.6%
19	Morocco	11	0.5%
20	Italy	10	0.5%
21	Iran, Islamic Republic of	10	0.5%
22	Romania	9	0.4%
23	South Africa	9	0.4%
24	Singapore	8	0.4%
25	France	7	0.3%
26	Kazakhstan	6	0.3%
27	Malaysia	6	0.3%
28	Thailand	6	0.3%
29	Yemen	5	0.2%
30	Argentina	5	0.2%
31	Cyprus	4	0.2%
32	Pakistan	4	0.2%
33	Israel	4	0.2%
34	Jordan	3	0.1%
35	Bangladesh	3	0.1%
36	Greece	3	0.1%
37	Norway	3	0.1%
38	Slovenia	3	0.1%
39	Spain	3	0.1%
40	Sri Lanka	2	0.1%
41	Saudi Arabia	2	0.1%
42	Ukraine	2	0.1%
43	Belgium	2	0.1%
44	Palestine, State of	2	0.1%
45	New Zealand	2	0.1%
46	Poland	1	0%
47	Mexico	1	0%
48	Luxembourg	1	0%
49	Bahrain	1	0%
50	Egypt	1	0%
51	Finland	1	0%
52	Sweden	1	0%
53	Switzerland	1	0%