Rank	Countries/Territories	Count	Percent
1	China	561	40.9%
2	United States	463	33.8%
3	Germany	117	8.5%
4	Korea, Republic of	29	2.1%
5	France	27	2%
6		16	1.2%
7	Brazil	14	1%
8	Netherlands	13	0.9%
9	Japan	11	0.8%
10	Canada	10	0.7%
11	Hong Kong	9	0.7%
12	Norway	8	0.6%
13	Turkey	8	0.6%
14	Singapore	8	0.6%
15	Cyprus	7	0.5%
16	India	6	0.4%
17	Ireland	6	0.4%
18	Ukraine	6	0.4%
19	United Kingdom	5	0.4%
20	Iran, Islamic Republic of	5	0.4%
21	Denmark	4	0.3%
22	Colombia	4	0.3%
23	Sweden	4	0.3%
24	Argentina	3	0.2%
25	Australia	2	0.1%
26	Cuba	2	0.1%
27	Finland	2	0.1%
28	Ghana	2	0.1%
29	Italy	2	0.1%
30	Slovakia	2	0.1%
31	Philippines	2	0.1%
32	Russia	2	0.1%
33	Malaysia	2	0.1%
34	Nepal	2	0.1%
35	New Zealand	1	0.1%
36	Spain	1	0.1%
37	Switzerland	1	0.1%
38	Taiwan	1	0.1%
39	Yemen	1	0.1%
40	Belgium	1	0.1%