Rank	Countries/Territories	Count	Percent
1	United States	565	41.1%
2	China	411	29.9%
3	Germany	99	7.2%
4	United Kingdom	49	3.6%
5	France	31	2.3%
6	India	23	1.7%
7	Korea, Republic of	22	1.6%
8	Netherlands	18	1.3%
9	Japan	15	1.1%
10	Switzerland	15	1.1%
11	Canada	13	0.9%
12	Malaysia	9	0.7%
13	Hong Kong	8	0.6%
14	Romania	7	0.5%
15	Austria	7	0.5%
16	Indonesia	7	0.5%
17	Pakistan	6	0.4%
18	Russia	5	0.4%
19	Ireland	5	0.4%
20	Bangladesh	5	0.4%
21	Australia	5	0.4%
22	Ukraine	5	0.4%
23	Brazil	4	0.3%
24	Slovakia	4	0.3%
25	Spain	3	0.2%
26	Egypt	3	0.2%
27	Poland	3	0.2%
28	Turkey	3	0.2%
29	Taiwan	2	0.1%
30	United Arab Emirates	2	0.1%
31	Singapore	2	0.1%
32	Nigeria	2	0.1%
33	Nepal	2	0.1%
34	Jordan	2	0.1%
35	Kazakhstan	2	0.1%
36	Lithuania	1	0.1%
37	Mongolia	1	0.1%
38	Norway	1	0.1%
39	Philippines	1	0.1%
40	Sweden	1	0.1%
41	Algeria	1	0.1%
42	Armenia	1	0.1%
43	Israel	1	0.1%
44	Iraq	1	0.1%
45	Gabon	1	0.1%
46	Greece	1	0.1%