Rank	Countries/Territories	Count	Percent
1	China	291	37.6%
2	United States	206	26.6%
3	Germany	79	10.2%
4	Korea, Republic of	30	3.9%
5	India	19	2.5%
6	France	18	2.3%
7	Japan	14	1.8%
8	Netherlands	12	1.6%
9	Russia	11	1.4%
10	Ireland	11	1.4%
11	Brazil	8	1%
12	Canada	8	1%
13	Hungary	7	0.9%
14	Philippines	4	0.5%
15	Nigeria	4	0.5%
16	Cyprus	4	0.5%
17	Indonesia	3	0.4%
18		3	0.4%
19	Malaysia	3	0.4%
20	Singapore	3	0.4%
21	Sweden	2	0.3%
22	Portugal	2	0.3%
23	United Kingdom	2	0.3%
24	Pakistan	2	0.3%
25	Saudi Arabia	2	0.3%
26	Italy	2	0.3%
27	Jordan	2	0.3%
28	Bangladesh	2	0.3%
29	Belgium	2	0.3%
30	Chile	2	0.3%
31	Colombia	2	0.3%
32	Croatia	2	0.3%
33	Iran, Islamic Republic of	2	0.3%
34	Hong Kong	2	0.3%
35	Egypt	1	0.1%
36	Iraq	1	0.1%
37	Australia	1	0.1%
38	Latvia	1	0.1%
39	Poland	1	0.1%
40	Morocco	1	0.1%
41	Ukraine	1	0.1%
42	Spain	1	0.1%