Rank	Countries/Territories	Count	Percent
1	China	325	28.3%
2	United States	308	26.8%
3	India	88	7.7%
4	Latvia	43	3.7%
5	Germany	43	3.7%
6	United Kingdom	40	3.5%
7	Japan	36	3.1%
8	Netherlands	22	1.9%
9	Canada	21	1.8%
10	Korea, Republic of	18	1.6%
11	Italy	14	1.2%
12	Turkey	14	1.2%
13	Australia	13	1.1%
14	South Africa	12	1%
15	Russia	12	1%
16	Belgium	11	1%
17	France	11	1%
18	Ireland	10	0.9%
19	Singapore	9	0.8%
20	Malaysia	7	0.6%
21	Hong Kong	6	0.5%
22	Czech Republic	6	0.5%
23	Argentina	5	0.4%
24	Israel	5	0.4%
25	Mauritius	5	0.4%
26	Kenya	5	0.4%
27	Philippines	5	0.4%
28	Mongolia	4	0.3%
29	Slovenia	4	0.3%
30	Senegal	4	0.3%
31	Romania	4	0.3%
32	Taiwan	4	0.3%
33	Indonesia	3	0.3%
34	Iran, Islamic Republic of	3	0.3%
35	Egypt	3	0.3%
36	Bangladesh	2	0.2%
37	Brazil	2	0.2%
38	Chile	2	0.2%
39	Luxembourg	2	0.2%
40	Mexico	2	0.2%
41	Pakistan	2	0.2%
42	Poland	2	0.2%
43	Portugal	2	0.2%
44	Switzerland	1	0.1%
45	Yemen	1	0.1%
46	Nigeria	1	0.1%
47	Oman	1	0.1%
48	Jordan	1	0.1%
49	Albania	1	0.1%
50	Austria	1	0.1%
51	Ghana	1	0.1%
52	Greece	1	0.1%
53	Ethiopia	1	0.1%