Rank	Countries/Territories	Count	Percent
1	China	243	24.5%
2	United States	235	23.7%
3	Poland	194	19.6%
4	Korea, Republic of	51	5.1%
5	Russia	50	5%
6	Germany	37	3.7%
7	Australia	26	2.6%
8	India	19	1.9%
9	Japan	18	1.8%
10	Netherlands	11	1.1%
11	Israel	11	1.1%
12	Canada	10	1%
13	United Kingdom	8	0.8%
14	Ireland	8	0.8%
15	Senegal	6	0.6%
16	Afghanistan	5	0.5%
17	Iran, Islamic Republic of	5	0.5%
18	France	5	0.5%
19	Argentina	4	0.4%
20	Singapore	4	0.4%
21	Spain	3	0.3%
22	Malaysia	3	0.3%
23	Brazil	3	0.3%
24	Hong Kong	3	0.3%
25	Turkey	3	0.3%
26	Taiwan	3	0.3%
27	Italy	2	0.2%
28	Bangladesh	2	0.2%
29	Belgium	2	0.2%
30	Kazakhstan	2	0.2%
31	Latvia	2	0.2%
32	Slovakia	2	0.2%
33	South Africa	2	0.2%
34	Sweden	1	0.1%
35	Portugal	1	0.1%
36	Luxembourg	1	0.1%
37	Mongolia	1	0.1%
38	New Zealand	1	0.1%
39	Niger	1	0.1%
40	Cyprus	1	0.1%
41	Greece	1	0.1%
42	Thailand	1	0.1%