Rank	Countries/Territories	Count	Percent
1	United States	427	33.6%
2	China	353	27.8%
3	Japan	93	7.3%
4	Germany	76	6%
5	India	44	3.5%
6	Brazil	32	2.5%
7	Korea, Republic of	25	2%
8	Thailand	25	2%
9	Ireland	24	1.9%
10	Netherlands	18	1.4%
11	Australia	17	1.3%
12	France	16	1.3%
13	Taiwan	12	0.9%
14	United Kingdom	12	0.9%
15	Singapore	9	0.7%
16	New Zealand	8	0.6%
17	Russia	7	0.6%
18	Egypt	6	0.5%
19	Hong Kong	6	0.5%
20	Canada	6	0.5%
21	Spain	6	0.5%
22	Cyprus	5	0.4%
23	Italy	5	0.4%
24	Mexico	5	0.4%
25	Romania	4	0.3%
26	Ukraine	4	0.3%
27	Moldova, Republic of	3	0.2%
28	South Africa	2	0.2%
29	Philippines	2	0.2%
30	Iran, Islamic Republic of	2	0.2%
31	Iraq	2	0.2%
32	Viet Nam	2	0.2%
33	Uzbekistan	1	0.1%
34	Turkey	1	0.1%
35	Georgia	1	0.1%
36	Ghana	1	0.1%
37	Argentina	1	0.1%
38	Belgium	1	0.1%
39	Bosnia and Herzegovina	1	0.1%
40	Bulgaria	1	0.1%
41	Portugal	1	0.1%
42	Qatar	1	0.1%
43	Mongolia	1	0.1%
44	Morocco	1	0.1%
45	Kenya	1	0.1%