Rank	Countries/Territories	Count	Percent
1	United States	253	26.7%
2	China	247	26%
3	Germany	151	15.9%
4	Australia	68	7.2%
5	Canada	59	6.2%
6	Hong Kong	24	2.5%
7	United Kingdom	19	2%
8	India	14	1.5%
9	Netherlands	11	1.2%
10	Russia	10	1.1%
11	Ireland	10	1.1%
12	Korea, Republic of	9	0.9%
13	Ukraine	9	0.9%
14	Spain	8	0.8%
15	Japan	7	0.7%
16	Singapore	7	0.7%
17	France	6	0.6%
18	Cyprus	6	0.6%
19	Sweden	5	0.5%
20	South Africa	3	0.3%
21	Brazil	3	0.3%
22	Malaysia	3	0.3%
23	Italy	3	0.3%
24	Colombia	2	0.2%
25	Egypt	2	0.2%
26	Taiwan	2	0.2%
27	Viet Nam	2	0.2%
28	Yemen	1	0.1%
29	New Zealand	1	0.1%
30	Finland	1	0.1%
31	Mongolia	1	0.1%
32	Indonesia	1	0.1%
33	Iran, Islamic Republic of	1	0.1%