Rank	Countries/Territories	Count	Percent
1	United States	690	33.7%
2	China	635	31%
3	Germany	140	6.8%
4	France	129	6.3%
5	United Kingdom	54	2.6%
6	Netherlands	41	2%
7	Canada	40	2%
8	Czech Republic	38	1.9%
9	Ireland	34	1.7%
10	Australia	23	1.1%
11	Japan	21	1%
12	India	18	0.9%
13	Romania	12	0.6%
14	Cyprus	11	0.5%
15	Malaysia	10	0.5%
16	Brazil	9	0.4%
17	Singapore	9	0.4%
18	Philippines	8	0.4%
19	Switzerland	8	0.4%
20	Russia	7	0.3%
21	Peru	7	0.3%
22	South Africa	6	0.3%
23	Argentina	6	0.3%
24	Indonesia	5	0.2%
25	Spain	5	0.2%
26	Poland	5	0.2%
27	Turkey	5	0.2%
28	Viet Nam	4	0.2%
29	Pakistan	4	0.2%
30	Sweden	4	0.2%
31	Hong Kong	4	0.2%
32	Austria	4	0.2%
33	Burundi	3	0.1%
34	Denmark	3	0.1%
35	Mexico	3	0.1%
36	Sri Lanka	3	0.1%
37	New Zealand	3	0.1%
38	Nigeria	3	0.1%
39	Norway	2	0.1%
40	Ukraine	2	0.1%
41	Venezuela, Bolivarian Republic of	2	0.1%
42	Taiwan	2	0.1%
43	Thailand	2	0.1%
44	Mongolia	2	0.1%
45	Mauritius	2	0.1%
46	Kenya	2	0.1%
47	Kyrgyzstan	1	0%
48	Namibia	1	0%
49	Nepal	1	0%
50	Jordan	1	0%
51	Italy	1	0%
52	Fiji	1	0%
53	Georgia	1	0%
54	Colombia	1	0%
55	Bosnia and Herzegovina	1	0%
56	Angola	1	0%
57	Brunei Darussalam	1	0%
58	Chile	1	0%
59	Tunisia	1	0%
60	Palestine, State of	1	0%
61	Qatar	1	0%
62	Serbia	1	0%
63	Slovakia	1	0%