Rank	Countries/Territories	Count	Percent
1	United States	255	37.4%
2	China	215	31.5%
3	Germany	56	8.2%
4	India	32	4.7%
5	Japan	23	3.4%
6	Canada	16	2.3%
7	Hong Kong	15	2.2%
8	Korea, Republic of	10	1.5%
9	Philippines	10	1.5%
10	Singapore	6	0.9%
11	Indonesia	6	0.9%
12	France	6	0.9%
13	Netherlands	5	0.7%
14	Australia	4	0.6%
15	Cyprus	3	0.4%
16	Ireland	3	0.4%
17	Norway	2	0.3%
18	Pakistan	2	0.3%
19	Cambodia	2	0.3%
20	Russia	2	0.3%
21	Ukraine	2	0.3%
22	Turkey	1	0.1%
23	Poland	1	0.1%
24	Romania	1	0.1%
25	Argentina	1	0.1%
26	Ethiopia	1	0.1%
27	Georgia	1	0.1%
28	Malaysia	1	0.1%