Rank	Countries/Territories	Count	Percent
1	United States	568	36%
2	China	515	32.6%
3	Germany	137	8.7%
4	India	83	5.3%
5	Japan	54	3.4%
6		54	3.4%
7	Canada	20	1.3%
8	Singapore	20	1.3%
9	Spain	18	1.1%
10	Taiwan	16	1%
11	Netherlands	12	0.8%
12	France	8	0.5%
13	Cyprus	7	0.4%
14	Australia	7	0.4%
15	Indonesia	6	0.4%
16	Mexico	6	0.4%
17	Philippines	5	0.3%
18	Turkey	4	0.3%
19	Italy	4	0.3%
20	Ireland	4	0.3%
21	Hong Kong	4	0.3%
22	Iran, Islamic Republic of	3	0.2%
23	Austria	3	0.2%
24	Honduras	3	0.2%
25	United Kingdom	3	0.2%
26	Russia	3	0.2%
27	Norway	3	0.2%
28	Sweden	2	0.1%
29	Uganda	2	0.1%
30	Israel	2	0.1%
31	Cuba	1	0.1%
32	Switzerland	1	0.1%