Rank	Countries/Territories	Count	Percent
1	United States	469	35.9%
2	China	434	33.2%
3	Germany	107	8.2%
4	Australia	76	5.8%
5	France	51	3.9%
6	Canada	43	3.3%
7	Singapore	20	1.5%
8	Japan	18	1.4%
9	Korea, Republic of	17	1.3%
10	Cyprus	10	0.8%
11	Czech Republic	10	0.8%
12	Spain	10	0.8%
13	Hong Kong	7	0.5%
14	Netherlands	4	0.3%
15	Norway	4	0.3%
16	Pakistan	4	0.3%
17	Switzerland	3	0.2%
18	Egypt	3	0.2%
19	Argentina	3	0.2%
20	India	2	0.2%
21	Luxembourg	2	0.2%
22	Russia	2	0.2%
23	Ukraine	1	0.1%
24	United Kingdom	1	0.1%
25	South Africa	1	0.1%
26	Malaysia	1	0.1%
27	Mongolia	1	0.1%
28	Ireland	1	0.1%
29	Israel	1	0.1%