Rank	Countries/Territories	Count	Percent
1	China	514	34.4%
2	United States	382	25.6%
3	Germany	162	10.9%
4	Japan	62	4.2%
5	Singapore	46	3.1%
6	Russia	30	2%
7	Australia	29	1.9%
8	United Kingdom	27	1.8%
9	Korea, Republic of	23	1.5%
10	Portugal	18	1.2%
11	India	18	1.2%
12	Poland	17	1.1%
13	France	14	0.9%
14	Netherlands	12	0.8%
15	Egypt	11	0.7%
16	Iran, Islamic Republic of	10	0.7%
17	Ireland	9	0.6%
18	Malaysia	9	0.6%
19	Canada	8	0.5%
20	Sweden	8	0.5%
21	South Africa	7	0.5%
22	Spain	7	0.5%
23	Cyprus	7	0.5%
24	Romania	6	0.4%
25	Hong Kong	5	0.3%
26	Brazil	4	0.3%
27	Mexico	4	0.3%
28	Italy	3	0.2%
29	Finland	3	0.2%
30	Taiwan	3	0.2%
31	Tanzania, United Republic of	3	0.2%
32	Slovakia	2	0.1%
33	Switzerland	2	0.1%
34	United Arab Emirates	2	0.1%
35	Indonesia	2	0.1%
36	Bulgaria	2	0.1%
37	Chile	2	0.1%
38	Nepal	2	0.1%
39	Nigeria	2	0.1%
40	Philippines	2	0.1%
41	Israel	2	0.1%
42	Kenya	1	0.1%
43	Mongolia	1	0.1%
44	Latvia	1	0.1%
45	Lesotho	1	0.1%
46	Serbia	1	0.1%
47	Austria	1	0.1%
48	Belgium	1	0.1%
49	Argentina	1	0.1%
50	Viet Nam	1	0.1%
51	Yemen	1	0.1%
52	Thailand	1	0.1%
53	Turkey	1	0.1%