Rank	Countries/Territories	Count	Percent
1	China	252	29.9%
2	United States	214	25.4%
3	Taiwan	116	13.7%
4	Australia	41	4.9%
5	Russia	31	3.7%
6	Japan	19	2.3%
7	Korea, Republic of	19	2.3%
8	Ireland	15	1.8%
9	India	15	1.8%
10	Brazil	9	1.1%
11	Hong Kong	8	0.9%
12	Israel	8	0.9%
13	Spain	8	0.9%
14	United Kingdom	8	0.9%
15	France	6	0.7%
16	Germany	6	0.7%
17	Greece	5	0.6%
18	Iraq	4	0.5%
19	Czech Republic	4	0.5%
20	Morocco	4	0.5%
21	Portugal	4	0.5%
22	Viet Nam	4	0.5%
23	Thailand	3	0.4%
24	Netherlands	3	0.4%
25	Pakistan	3	0.4%
26	Ecuador	3	0.4%
27	Canada	3	0.4%
28	Chile	2	0.2%
29	Argentina	2	0.2%
30	Hungary	2	0.2%
31	Romania	2	0.2%
32	Mexico	2	0.2%
33	Poland	2	0.2%
34	Singapore	2	0.2%
35	Turkey	2	0.2%
36	Ukraine	2	0.2%
37	Sweden	1	0.1%
38	Uruguay	1	0.1%
39	South Africa	1	0.1%
40	Serbia	1	0.1%
41	Philippines	1	0.1%
42	New Zealand	1	0.1%
43	Italy	1	0.1%
44	Lithuania	1	0.1%
45	Iran, Islamic Republic of	1	0.1%
46	Bulgaria	1	0.1%
47	Finland	1	0.1%