Rank	Countries/Territories	Count	Percent
1	United States	424	39.6%
2	China	354	33.1%
3	Germany	100	9.3%
4	Indonesia	19	1.8%
5	France	18	1.7%
6	United Kingdom	17	1.6%
7	Korea, Republic of	16	1.5%
8	Japan	14	1.3%
9	Netherlands	13	1.2%
10	Australia	12	1.1%
11	India	11	1%
12	Switzerland	10	0.9%
13	Canada	7	0.7%
14	Cyprus	6	0.6%
15	Iran, Islamic Republic of	6	0.6%
16	Thailand	6	0.6%
17	Turkey	3	0.3%
18	Taiwan	3	0.3%
19	Italy	3	0.3%
20	Spain	3	0.3%
21	Norway	3	0.3%
22	Pakistan	3	0.3%
23	Russia	3	0.3%
24	Belgium	3	0.3%
25	Bangladesh	2	0.2%
26	Singapore	2	0.2%
27	South Africa	2	0.2%
28	Viet Nam	2	0.2%
29	Argentina	1	0.1%
30	Iraq	1	0.1%
31	Kenya	1	0.1%
32	Malaysia	1	0.1%
33	Mongolia	1	0.1%