Rank	Countries/Territories	Count	Percent
1	China	468	49%
2	United States	243	25.4%
3	Germany	48	5%
4	Poland	30	3.1%
5	Malaysia	16	1.7%
6	Ukraine	15	1.6%
7	Japan	12	1.3%
8	Netherlands	11	1.2%
9	United Kingdom	11	1.2%
10	Australia	11	1.2%
11	Russia	10	1%
12	Singapore	10	1%
13	Korea, Republic of	8	0.8%
14	France	8	0.8%
15	Taiwan	6	0.6%
16	Ireland	5	0.5%
17	Switzerland	5	0.5%
18	Egypt	4	0.4%
19	Hong Kong	4	0.4%
20	India	3	0.3%
21	Denmark	3	0.3%
22	Cyprus	3	0.3%
23	South Africa	3	0.3%
24	Pakistan	2	0.2%
25	Thailand	2	0.2%
26	Czech Republic	2	0.2%
27	Brazil	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Mexico	2	0.2%
30	Mongolia	2	0.2%
31	Nepal	2	0.2%
32	Canada	1	0.1%
33	Argentina	1	0.1%