Rank	Countries/Territories	Count	Percent
1	United States	382	41.7%
2	China	159	17.4%
3	Germany	80	8.7%
4	India	51	5.6%
5	Romania	43	4.7%
6	Japan	31	3.4%
7	Korea, Republic of	25	2.7%
8	France	21	2.3%
9	Netherlands	16	1.7%
10	Canada	14	1.5%
11	Ireland	13	1.4%
12	United Kingdom	12	1.3%
13	Philippines	8	0.9%
14	Singapore	5	0.5%
15	Brazil	5	0.5%
16	Hong Kong	4	0.4%
17	Greece	3	0.3%
18	Australia	3	0.3%
19	Croatia	3	0.3%
20	Russia	3	0.3%
21	Italy	3	0.3%
22	Turkey	3	0.3%
23	Switzerland	2	0.2%
24	Taiwan	2	0.2%
25	Poland	2	0.2%
26	Peru	2	0.2%
27	Malaysia	2	0.2%
28	Bosnia and Herzegovina	2	0.2%
29	Hungary	2	0.2%
30	Indonesia	2	0.2%
31	Bahrain	1	0.1%
32	Belgium	1	0.1%
33	Cyprus	1	0.1%
34	Czech Republic	1	0.1%
35	Mexico	1	0.1%
36	Morocco	1	0.1%
37	Israel	1	0.1%
38	Puerto Rico	1	0.1%
39	South Africa	1	0.1%
40	Spain	1	0.1%
41	Sweden	1	0.1%
42	Thailand	1	0.1%