Rank	Countries/Territories	Count	Percent
1	United States	444	39.1%
2	China	408	35.9%
3	Germany	100	8.8%
4	Japan	39	3.4%
5	France	26	2.3%
6	Singapore	20	1.8%
7	Netherlands	15	1.3%
8	Canada	9	0.8%
9	Australia	8	0.7%
10	Mexico	8	0.7%
11	Hong Kong	7	0.6%
12	Ireland	6	0.5%
13	United Kingdom	5	0.4%
14	Korea, Republic of	5	0.4%
15	Argentina	5	0.4%
16	Indonesia	4	0.4%
17	India	3	0.3%
18	Brazil	3	0.3%
19	Turkey	3	0.3%
20	Russia	2	0.2%
21	Norway	2	0.2%
22	Spain	2	0.2%
23	Finland	2	0.2%
24	Cyprus	2	0.2%
25	Egypt	1	0.1%
26	Chile	1	0.1%
27	Mongolia	1	0.1%
28	Switzerland	1	0.1%
29	Taiwan	1	0.1%
30	Thailand	1	0.1%
31	Peru	1	0.1%
32	Poland	1	0.1%
33	Saudi Arabia	1	0.1%