Rank	Countries/Territories	Count	Percent
1	China	578	37.1%
2	United States	503	32.3%
3	Germany	113	7.3%
4	Japan	101	6.5%
5	Russia	46	3%
6	France	35	2.2%
7	Singapore	21	1.3%
8	Australia	17	1.1%
9	Korea, Republic of	16	1%
10	Netherlands	14	0.9%
11	United Kingdom	13	0.8%
12	South Africa	11	0.7%
13	Cyprus	10	0.6%
14	Hong Kong	8	0.5%
15	Taiwan	8	0.5%
16	Iran, Islamic Republic of	6	0.4%
17	Canada	6	0.4%
18	Ireland	5	0.3%
19	Italy	5	0.3%
20	Thailand	5	0.3%
21	Mexico	4	0.3%
22	Yemen	4	0.3%
23	Uganda	3	0.2%
24	Sweden	3	0.2%
25	Nigeria	3	0.2%
26	India	3	0.2%
27	Indonesia	2	0.1%
28	Oman	2	0.1%
29	Ukraine	2	0.1%
30	Turkey	2	0.1%
31	Malaysia	2	0.1%
32	Romania	1	0.1%
33	Libya	1	0.1%
34	Argentina	1	0.1%
35	Belgium	1	0.1%
36	Egypt	1	0.1%
37	Croatia	1	0.1%