Rank	Countries/Territories	Count	Percent
1	United States	427	32.5%
2	China	363	27.6%
3	Germany	63	4.8%
4	United Kingdom	49	3.7%
5	Ireland	47	3.6%
6	Spain	28	2.1%
7	Japan	26	2%
8	India	24	1.8%
9	Hong Kong	20	1.5%
10	Cyprus	20	1.5%
11	Netherlands	20	1.5%
12	Romania	20	1.5%
13	Norway	19	1.4%
14	Belgium	17	1.3%
15	France	15	1.1%
16	Moldova, Republic of	15	1.1%
17	Australia	14	1.1%
18	Taiwan	14	1.1%
19	Singapore	11	0.8%
20	Sweden	10	0.8%
21	Canada	10	0.8%
22	Korea, Republic of	9	0.7%
23	Hungary	8	0.6%
24	Iran, Islamic Republic of	8	0.6%
25	Finland	7	0.5%
26	Russia	5	0.4%
27	Turkey	5	0.4%
28	Mexico	4	0.3%
29	Morocco	4	0.3%
30	Israel	3	0.2%
31	Italy	3	0.2%
32	Pakistan	3	0.2%
33	Switzerland	3	0.2%
34	Argentina	3	0.2%
35	Denmark	3	0.2%
36	Ecuador	2	0.2%
37	Indonesia	2	0.2%
38	Slovakia	2	0.2%
39	New Zealand	2	0.2%
40	Tunisia	2	0.2%
41	Thailand	1	0.1%
42	United Arab Emirates	1	0.1%
43	South Africa	1	0.1%
44	Greece	1	0.1%