Rank	Countries/Territories	Count	Percent
1	China	575	33.1%
2	United States	468	26.9%
3	India	109	6.3%
4	Germany	102	5.9%
5	Japan	58	3.3%
6	France	33	1.9%
7	Korea, Republic of	29	1.7%
8	Egypt	24	1.4%
9	Brazil	23	1.3%
10	Mexico	23	1.3%
11	Canada	21	1.2%
12	Netherlands	19	1.1%
13	United Kingdom	17	1%
14	Russia	17	1%
15	Turkey	16	0.9%
16	Iran, Islamic Republic of	13	0.7%
17	Australia	12	0.7%
18	Italy	11	0.6%
19	Switzerland	11	0.6%
20	Taiwan	11	0.6%
21	Morocco	10	0.6%
22	Ukraine	10	0.6%
23	Poland	10	0.6%
24	Indonesia	10	0.6%
25	Pakistan	9	0.5%
26	South Africa	9	0.5%
27	Singapore	7	0.4%
28	Ireland	7	0.4%
29	Malaysia	7	0.4%
30	Nigeria	6	0.3%
31	Cyprus	6	0.3%
32	Saudi Arabia	5	0.3%
33	Romania	4	0.2%
34	Thailand	4	0.2%
35	Hong Kong	4	0.2%
36	Norway	4	0.2%
37	Panama	4	0.2%
38	Iraq	4	0.2%
39	Belgium	3	0.2%
40	Argentina	3	0.2%
41	Viet Nam	3	0.2%
42	Serbia	2	0.1%
43	Algeria	2	0.1%
44	Denmark	2	0.1%
45	Mauritius	2	0.1%
46	Philippines	2	0.1%
47	Puerto Rico	1	0.1%
48	Qatar	1	0.1%
49	Mongolia	1	0.1%
50	Macao	1	0.1%
51	Hungary	1	0.1%
52	Greece	1	0.1%
53	Spain	1	0.1%