Rank	Countries/Territories	Count	Percent
1	United States	739	37.8%
2	China	301	15.4%
3	Germany	159	8.1%
4	Japan	103	5.3%
5	Canada	60	3.1%
6	Denmark	47	2.4%
7	India	46	2.4%
8	Spain	35	1.8%
9	France	33	1.7%
10	Taiwan	32	1.6%
11	Singapore	31	1.6%
12	Netherlands	29	1.5%
13	Colombia	26	1.3%
14	United Kingdom	24	1.2%
15	Italy	20	1%
16	Russia	19	1%
17	Hong Kong	17	0.9%
18	Ukraine	16	0.8%
19	Australia	15	0.8%
20	Argentina	12	0.6%
21	Brazil	11	0.6%
22	Norway	11	0.6%
23	Egypt	10	0.5%
24	Korea, Republic of	10	0.5%
25	Ireland	10	0.5%
26	Cyprus	9	0.5%
27	Pakistan	9	0.5%
28	Philippines	8	0.4%
29	Chile	8	0.4%
30	Guatemala	8	0.4%
31	Iran, Islamic Republic of	8	0.4%
32	Mexico	8	0.4%
33	Portugal	7	0.4%
34	Poland	5	0.3%
35	Turkey	5	0.3%
36	Viet Nam	5	0.3%
37	Greece	5	0.3%
38	Bangladesh	4	0.2%
39	Malaysia	4	0.2%
40	New Zealand	4	0.2%
41	Peru	4	0.2%
42	Romania	4	0.2%
43	Sweden	3	0.2%
44	Syrian Arab Republic	3	0.2%
45	Mongolia	3	0.2%
46	Hungary	3	0.2%
47	Lebanon	3	0.2%
48	Honduras	3	0.2%
49	Belgium	2	0.1%
50	Israel	2	0.1%
51	Mauritius	2	0.1%
52	Moldova, Republic of	2	0.1%
53	Thailand	2	0.1%
54	Tunisia	1	0.1%
55	Uganda	1	0.1%
56	South Africa	1	0.1%
57	Bulgaria	1	0.1%
58	Grenada	1	0.1%