Rank	Countries/Territories	Count	Percent
1	China	548	38.5%
2	United States	497	34.9%
3	Germany	66	4.6%
4	France	61	4.3%
5	India	32	2.2%
6	Japan	20	1.4%
7	Switzerland	20	1.4%
8	Canada	19	1.3%
9	Netherlands	15	1.1%
10	Pakistan	10	0.7%
11	Colombia	10	0.7%
12	Australia	10	0.7%
13	Cyprus	7	0.5%
14	Hong Kong	7	0.5%
15	Egypt	7	0.5%
16	Latvia	7	0.5%
17	Italy	7	0.5%
18	Ireland	6	0.4%
19	Bangladesh	6	0.4%
20	Tanzania, United Republic of	6	0.4%
21	United Kingdom	6	0.4%
22	Saudi Arabia	5	0.4%
23	Philippines	4	0.3%
24	South Africa	4	0.3%
25	Georgia	4	0.3%
26	Iraq	3	0.2%
27	Russia	3	0.2%
28	Singapore	3	0.2%
29	Slovakia	2	0.1%
30	Thailand	2	0.1%
31	Taiwan	2	0.1%
32	Bosnia and Herzegovina	2	0.1%
33	Afghanistan	2	0.1%
34	Denmark	2	0.1%
35	Jamaica	2	0.1%
36	Malaysia	2	0.1%
37	Palestine, State of	2	0.1%
38	Norway	1	0.1%
39	Mauritius	1	0.1%
40	Mongolia	1	0.1%
41	Libya	1	0.1%
42	Jordan	1	0.1%
43	Kazakhstan	1	0.1%
44	Korea, Republic of	1	0.1%
45	Argentina	1	0.1%
46	Ethiopia	1	0.1%
47	Yemen	1	0.1%
48	Poland	1	0.1%
49	Serbia	1	0.1%