Rank	Countries/Territories	Count	Percent
1	United States	364	33.3%
2	China	352	32.2%
3	Germany	141	12.9%
4	Japan	42	3.8%
5	India	36	3.3%
6	France	23	2.1%
7	Netherlands	16	1.5%
8		14	1.3%
9	Singapore	13	1.2%
10	United Kingdom	12	1.1%
11	Australia	12	1.1%
12	Canada	10	0.9%
13	Ireland	9	0.8%
14	Sweden	7	0.6%
15	Portugal	6	0.5%
16	Switzerland	5	0.5%
17	Cyprus	5	0.5%
18	Colombia	4	0.4%
19	Hong Kong	3	0.3%
20	Korea, Republic of	3	0.3%
21	Italy	2	0.2%
22	Sri Lanka	2	0.2%
23	Jordan	2	0.2%
24	Kenya	1	0.1%
25	Israel	1	0.1%
26	Iran, Islamic Republic of	1	0.1%
27	Argentina	1	0.1%
28	Slovenia	1	0.1%
29	Malaysia	1	0.1%
30	Russia	1	0.1%
31	Taiwan	1	0.1%
32	Viet Nam	1	0.1%