Rank	Countries/Territories	Count	Percent
1	United States	357	27.1%
2	China	328	24.9%
3	Germany	116	8.8%
4	Netherlands	99	7.5%
5	India	51	3.9%
6	United Kingdom	51	3.9%
7	Ireland	29	2.2%
8	Australia	28	2.1%
9	Canada	26	2%
10	France	22	1.7%
11	Japan	22	1.7%
12	Turkey	21	1.6%
13	Italy	19	1.4%
14	Portugal	15	1.1%
15	Korea, Republic of	13	1%
16	Singapore	12	0.9%
17	Switzerland	10	0.8%
18	Taiwan	10	0.8%
19	New Zealand	9	0.7%
20	Indonesia	9	0.7%
21	Israel	8	0.6%
22	Cyprus	8	0.6%
23	Brazil	7	0.5%
24	Spain	6	0.5%
25	Philippines	5	0.4%
26	Pakistan	4	0.3%
27	Sweden	4	0.3%
28	Thailand	4	0.3%
29	Serbia	2	0.2%
30	South Africa	2	0.2%
31	Norway	2	0.2%
32	Nepal	2	0.2%
33	Mexico	2	0.2%
34	Bulgaria	2	0.2%
35	Iran, Islamic Republic of	2	0.2%
36	Ghana	1	0.1%
37	Hong Kong	1	0.1%
38	Austria	1	0.1%
39	Czech Republic	1	0.1%
40	Denmark	1	0.1%
41	Croatia	1	0.1%
42	Mongolia	1	0.1%
43	Malaysia	1	0.1%
44	Russia	1	0.1%
45	Ukraine	1	0.1%