Rank	Countries/Territories	Count	Percent
1	United States	384	36.1%
2	China	319	30%
3	Germany	109	10.2%
4	India	54	5.1%
5	France	23	2.2%
6	Brazil	21	2%
7	Sweden	16	1.5%
8	Netherlands	15	1.4%
9	Canada	15	1.4%
10	Japan	13	1.2%
11	Spain	11	1%
12	Korea, Republic of	10	0.9%
13	Australia	9	0.8%
14	Belarus	6	0.6%
15	Iran, Islamic Republic of	6	0.6%
16	Ireland	5	0.5%
17	Indonesia	5	0.5%
18	Argentina	5	0.5%
19	Russia	5	0.5%
20	Singapore	5	0.5%
21	Thailand	3	0.3%
22	Ukraine	3	0.3%
23	United Kingdom	3	0.3%
24	Hong Kong	3	0.3%
25	Israel	2	0.2%
26	Cyprus	2	0.2%
27	Egypt	2	0.2%
28	Viet Nam	2	0.2%
29	Pakistan	2	0.2%
30	Romania	2	0.2%
31	Mexico	1	0.1%
32	Mongolia	1	0.1%
33	Turkey	1	0.1%
34	Kazakhstan	1	0.1%