Rank	Countries/Territories	Count	Percent
1	China	318	41%
2	United States	187	24.1%
3	Japan	88	11.4%
4	Germany	23	3%
5	Singapore	20	2.6%
6	Spain	18	2.3%
7	Argentina	18	2.3%
8	India	13	1.7%
9	Australia	12	1.5%
10	Korea, Republic of	8	1%
11	Canada	8	1%
12	Netherlands	7	0.9%
13	Belgium	5	0.6%
14	Egypt	4	0.5%
15	Iran, Islamic Republic of	4	0.5%
16	Turkey	4	0.5%
17	United Kingdom	4	0.5%
18	Viet Nam	3	0.4%
19	South Africa	3	0.4%
20	Taiwan	3	0.4%
21	Ireland	3	0.4%
22	Malaysia	3	0.4%
23	France	3	0.4%
24	Hong Kong	2	0.3%
25	Brazil	2	0.3%
26	Mexico	2	0.3%
27	Indonesia	2	0.3%
28	Thailand	2	0.3%
29	Switzerland	2	0.3%
30	Italy	1	0.1%
31	Moldova, Republic of	1	0.1%
32	Mongolia	1	0.1%
33	Armenia	1	0.1%