Rank	Countries/Territories	Count	Percent
1	United States	384	32.6%
2	China	330	28%
3	Japan	84	7.1%
4	Germany	76	6.4%
5	India	40	3.4%
6	Brazil	31	2.6%
7	Korea, Republic of	25	2.1%
8	Ireland	23	2%
9	Thailand	21	1.8%
10	Netherlands	18	1.5%
11	Australia	17	1.4%
12	France	15	1.3%
13	Taiwan	11	0.9%
14	United Kingdom	10	0.8%
15	New Zealand	8	0.7%
16	Singapore	8	0.7%
17	Russia	7	0.6%
18	Spain	6	0.5%
19	Egypt	6	0.5%
20	Canada	6	0.5%
21	Cyprus	5	0.4%
22	Hong Kong	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	0.3%
28	Iraq	2	0.2%
29	South Africa	2	0.2%
30	Philippines	2	0.2%
31	Viet Nam	2	0.2%
32	Uzbekistan	1	0.1%
33	Turkey	1	0.1%
34	Portugal	1	0.1%
35	Qatar	1	0.1%
36	Mongolia	1	0.1%
37	Morocco	1	0.1%
38	Kenya	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Georgia	1	0.1%
41	Ghana	1	0.1%
42	Argentina	1	0.1%
43	Belgium	1	0.1%
44	Bosnia and Herzegovina	1	0.1%
45	Bulgaria	1	0.1%