Rank	Countries/Territories	Count	Percent
1	China	416	28.1%
2	United States	415	28%
3	Germany	169	11.4%
4	Poland	147	9.9%
5	Japan	74	5%
6	Netherlands	33	2.2%
7	Singapore	25	1.7%
8	Sweden	25	1.7%
9	Spain	19	1.3%
10	Russia	16	1.1%
11	India	13	0.9%
12	United Kingdom	11	0.7%
13	Ukraine	10	0.7%
14	France	10	0.7%
15	Cyprus	10	0.7%
16	Korea, Republic of	10	0.7%
17	Romania	7	0.5%
18	Taiwan	7	0.5%
19	Turkey	6	0.4%
20	Italy	6	0.4%
21	Greece	6	0.4%
22	Portugal	5	0.3%
23	Hong Kong	4	0.3%
24	Ireland	4	0.3%
25	Canada	4	0.3%
26	Belgium	3	0.2%
27	Finland	3	0.2%
28	Switzerland	3	0.2%
29	Israel	2	0.1%
30	Australia	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Malaysia	2	0.1%
33	Mauritius	2	0.1%
34	Lebanon	1	0.1%
35	Kenya	1	0.1%
36	Norway	1	0.1%
37	South Africa	1	0.1%
38	Bangladesh	1	0.1%
39	Argentina	1	0.1%
40	Chile	1	0.1%
41	Denmark	1	0.1%
42	Indonesia	1	0.1%