Rank	Countries/Territories	Count	Percent
1	China	522	24.7%
2	United States	494	23.4%
3	Russia	299	14.1%
4	Japan	209	9.9%
5	India	111	5.3%
6	Germany	90	4.3%
7	Singapore	46	2.2%
8	Netherlands	34	1.6%
9	United Kingdom	32	1.5%
10	Korea, Republic of	29	1.4%
11	Egypt	24	1.1%
12	Hong Kong	23	1.1%
13	Colombia	21	1%
14	Australia	21	1%
15	Canada	17	0.8%
16	Indonesia	16	0.8%
17	France	15	0.7%
18	Iran, Islamic Republic of	13	0.6%
19	Spain	13	0.6%
20	Thailand	9	0.4%
21	Greece	7	0.3%
22	Italy	6	0.3%
23	Ireland	6	0.3%
24	Turkey	5	0.2%
25	Viet Nam	5	0.2%
26	Taiwan	4	0.2%
27	Costa Rica	4	0.2%
28	Cyprus	4	0.2%
29	Belgium	3	0.1%
30	Brazil	3	0.1%
31	Israel	3	0.1%
32	Malaysia	3	0.1%
33	Philippines	3	0.1%
34	Portugal	2	0.1%
35	New Zealand	2	0.1%
36	Nigeria	2	0.1%
37	Oman	2	0.1%
38	Pakistan	2	0.1%
39	Ethiopia	2	0.1%
40	Denmark	2	0.1%
41	Sweden	2	0.1%
42	Austria	1	0%
43	Romania	1	0%
44	Saudi Arabia	1	0%
45	Mexico	1	0%