Rank	Countries/Territories	Count	Percent
1	China	751	35.5%
2	United States	694	32.8%
3	Germany	171	8.1%
4	Egypt	42	2%
5	Canada	37	1.7%
6	United Kingdom	37	1.7%
7	India	35	1.7%
8	Korea, Republic of	29	1.4%
9	Japan	27	1.3%
10	Australia	26	1.2%
11	Netherlands	23	1.1%
12	Russia	18	0.9%
13	Ireland	17	0.8%
14	Turkey	14	0.7%
15	France	13	0.6%
16	Brazil	11	0.5%
17	Cyprus	10	0.5%
18	Greece	10	0.5%
19	Singapore	10	0.5%
20	Spain	9	0.4%
21	Norway	9	0.4%
22	Indonesia	9	0.4%
23	Ukraine	8	0.4%
24	Italy	8	0.4%
25	Viet Nam	8	0.4%
26	Sweden	7	0.3%
27	Iran, Islamic Republic of	7	0.3%
28	Hong Kong	7	0.3%
29	Jordan	7	0.3%
30	Poland	5	0.2%
31	Switzerland	4	0.2%
32	Iraq	4	0.2%
33	Israel	3	0.1%
34	Lithuania	3	0.1%
35	Mexico	3	0.1%
36	Croatia	3	0.1%
37	Denmark	3	0.1%
38	Taiwan	3	0.1%
39	United Arab Emirates	3	0.1%
40	Slovenia	2	0.1%
41	Saudi Arabia	2	0.1%
42	Qatar	2	0.1%
43	Ghana	2	0.1%
44	Colombia	2	0.1%
45	Argentina	2	0.1%
46	Belgium	2	0.1%
47	Hungary	2	0.1%
48	Mongolia	1	0%
49	Nepal	1	0%
50	Malaysia	1	0%
51	Kenya	1	0%
52	Lebanon	1	0%
53	Austria	1	0%
54	Czech Republic	1	0%
55	Nigeria	1	0%
56	Oman	1	0%
57	Palestine, State of	1	0%
58	Panama	1	0%
59	Serbia	1	0%
60	Thailand	1	0%