Rank	Countries/Territories	Count	Percent
1	United States	385	36.4%
2	China	232	21.9%
3	Germany	84	7.9%
4	Spain	30	2.8%
5	Japan	26	2.5%
6	Egypt	22	2.1%
7	India	18	1.7%
8	Sweden	18	1.7%
9	Singapore	17	1.6%
10	Canada	17	1.6%
11	France	16	1.5%
12	Ukraine	13	1.2%
13	United Kingdom	12	1.1%
14	Russia	12	1.1%
15	Netherlands	11	1%
16	Ireland	10	0.9%
17	Brazil	10	0.9%
18	Colombia	10	0.9%
19	Australia	10	0.9%
20	Poland	9	0.9%
21	Turkey	8	0.8%
22	Denmark	8	0.8%
23	Hong Kong	8	0.8%
24	Belgium	7	0.7%
25	Korea, Republic of	7	0.7%
26	Cyprus	6	0.6%
27	Italy	5	0.5%
28	New Zealand	4	0.4%
29	Taiwan	4	0.4%
30	Norway	3	0.3%
31	Lithuania	3	0.3%
32	Indonesia	3	0.3%
33	Austria	3	0.3%
34	Finland	3	0.3%
35	Argentina	2	0.2%
36	Iran, Islamic Republic of	2	0.2%
37	Pakistan	2	0.2%
38	Morocco	2	0.2%
39	Moldova, Republic of	2	0.2%
40	United Arab Emirates	2	0.2%
41	Romania	2	0.2%
42	Switzerland	1	0.1%
43	Qatar	1	0.1%
44	Saudi Arabia	1	0.1%
45	Thailand	1	0.1%
46	Mongolia	1	0.1%
47	Palestine, State of	1	0.1%
48	Philippines	1	0.1%
49	Israel	1	0.1%
50	Mexico	1	0.1%
51	Czech Republic	1	0.1%