Rank	Countries/Territories	Count	Percent
1	China	256	28.1%
2	United States	256	28.1%
3	Japan	79	8.7%
4	Germany	68	7.5%
5	India	38	4.2%
6	Brazil	29	3.2%
7	Ireland	22	2.4%
8	Korea, Republic of	22	2.4%
9	Australia	16	1.8%
10	Netherlands	15	1.6%
11	France	14	1.5%
12	Taiwan	8	0.9%
13	Singapore	8	0.9%
14	Russia	7	0.8%
15	New Zealand	7	0.8%
16	Egypt	6	0.7%
17	Italy	5	0.5%
18	Hong Kong	5	0.5%
19	Mexico	5	0.5%
20	Thailand	5	0.5%
21	Spain	5	0.5%
22	Ukraine	4	0.4%
23	Romania	4	0.4%
24	Moldova, Republic of	3	0.3%
25	Cyprus	3	0.3%
26	Canada	3	0.3%
27	Iraq	2	0.2%
28	Philippines	2	0.2%
29	United Kingdom	2	0.2%
30	Viet Nam	2	0.2%
31	South Africa	2	0.2%
32	Uzbekistan	1	0.1%
33	Kenya	1	0.1%
34	Portugal	1	0.1%
35	Qatar	1	0.1%
36	Morocco	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Bosnia and Herzegovina	1	0.1%
39	Georgia	1	0.1%