Rank	Countries/Territories	Count	Percent
1	China	535	36.1%
2	United States	467	31.5%
3	Germany	122	8.2%
4	India	71	4.8%
5		51	3.4%
6	Japan	33	2.2%
7	Brazil	30	2%
8	Russia	18	1.2%
9	France	17	1.1%
10	Turkey	17	1.1%
11	Netherlands	14	0.9%
12	Singapore	12	0.8%
13	Korea, Republic of	11	0.7%
14	Greece	9	0.6%
15	Ecuador	8	0.5%
16	Romania	8	0.5%
17	Armenia	6	0.4%
18	Ireland	5	0.3%
19	United Kingdom	5	0.3%
20	Mexico	4	0.3%
21	Taiwan	4	0.3%
22	Canada	4	0.3%
23	Australia	3	0.2%
24	Argentina	3	0.2%
25	Iraq	3	0.2%
26	Jordan	3	0.2%
27	Spain	2	0.1%
28	Colombia	2	0.1%
29	Cyprus	2	0.1%
30	Egypt	2	0.1%
31	Bosnia and Herzegovina	2	0.1%
32	Finland	1	0.1%
33	Hungary	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Belgium	1	0.1%
36	South Africa	1	0.1%
37	Serbia	1	0.1%
38	Kazakhstan	1	0.1%
39	Libya	1	0.1%
40	Macao	1	0.1%
41	Poland	1	0.1%
42	Viet Nam	1	0.1%