Rank	Countries/Territories	Count	Percent
1	China	398	43.4%
2	United States	295	32.2%
3	Germany	73	8%
4	India	20	2.2%
5	Taiwan	17	1.9%
6	Japan	16	1.7%
7	Switzerland	12	1.3%
8	Korea, Republic of	10	1.1%
9	Ireland	8	0.9%
10	Iran, Islamic Republic of	7	0.8%
11	Hong Kong	7	0.8%
12	France	6	0.7%
13	Malaysia	5	0.5%
14	Cyprus	5	0.5%
15	Australia	4	0.4%
16	Canada	4	0.4%
17	Singapore	4	0.4%
18	Italy	3	0.3%
19	Bahrain	3	0.3%
20	Netherlands	3	0.3%
21	Indonesia	3	0.3%
22	Argentina	2	0.2%
23	Spain	2	0.2%
24	Romania	2	0.2%
25	Viet Nam	2	0.2%
26	Thailand	1	0.1%
27	United Kingdom	1	0.1%
28	Finland	1	0.1%
29	Philippines	1	0.1%
30	Poland	1	0.1%