Rank	Countries/Territories	Count	Percent
1	China	3003	44%
2	United States	1885	27.6%
3	Germany	653	9.6%
4	Russia	356	5.2%
5		227	3.3%
6	France	190	2.8%
7	Canada	91	1.3%
8	Ireland	83	1.2%
9	Colombia	64	0.9%
10	India	48	0.7%
11	United Kingdom	24	0.4%
12	Australia	17	0.2%
13	Norway	13	0.2%
14	Turkey	12	0.2%
15	Sweden	12	0.2%
16	Pakistan	11	0.2%
17	Mexico	9	0.1%
18	Egypt	8	0.1%
19	Ghana	7	0.1%
20	Brazil	7	0.1%
21	Korea, Republic of	7	0.1%
22	Indonesia	7	0.1%
23	Nigeria	7	0.1%
24	South Africa	6	0.1%
25	Malaysia	6	0.1%
26	Bangladesh	5	0.1%
27	Taiwan	5	0.1%
28	Switzerland	4	0.1%
29	Singapore	4	0.1%
30	Poland	4	0.1%
31	Viet Nam	4	0.1%
32	Thailand	3	0%
33	Netherlands	3	0%
34	Israel	3	0%
35	Italy	3	0%
36	Japan	2	0%
37	Iran, Islamic Republic of	2	0%
38	Iraq	2	0%
39	Hong Kong	2	0%
40	Argentina	2	0%
41	Finland	2	0%
42	United Arab Emirates	2	0%
43	Portugal	2	0%
44	Spain	2	0%
45	Solomon Islands	1	0%
46	Romania	1	0%
47	Saudi Arabia	1	0%
48	Syrian Arab Republic	1	0%
49	Venezuela, Bolivarian Republic of	1	0%
50	Grenada	1	0%
51	El Salvador	1	0%
52	Ethiopia	1	0%
53	Costa Rica	1	0%
54	Bulgaria	1	0%
55	Belgium	1	0%
56	Afghanistan	1	0%
57	Albania	1	0%
58	Kuwait	1	0%
59	New Zealand	1	0%
60	Peru	1	0%
61	Kenya	1	0%