Rank	Countries/Territories	Count	Percent
1	China	381	36.3%
2	United States	351	33.4%
3	Germany	88	8.4%
4	France	25	2.4%
5	Canada	24	2.3%
6	India	17	1.6%
7	Singapore	16	1.5%
8	Japan	14	1.3%
9	Brazil	14	1.3%
10	Norway	11	1%
11	South Africa	10	1%
12	Sweden	10	1%
13	Netherlands	10	1%
14	Finland	8	0.8%
15	Spain	7	0.7%
16	Korea, Republic of	6	0.6%
17	Iran, Islamic Republic of	6	0.6%
18	Australia	6	0.6%
19	Turkey	5	0.5%
20	Libya	4	0.4%
21	Bangladesh	4	0.4%
22	Cyprus	4	0.4%
23	Denmark	4	0.4%
24	Albania	3	0.3%
25	Ireland	3	0.3%
26	United Kingdom	3	0.3%
27	Indonesia	2	0.2%
28	Argentina	2	0.2%
29	Austria	2	0.2%
30	Belgium	2	0.2%
31	Egypt	2	0.2%
32	Hong Kong	1	0.1%
33	Malaysia	1	0.1%
34	Mexico	1	0.1%
35	Nepal	1	0.1%
36	Ukraine	1	0.1%
37	Poland	1	0.1%
38	Romania	1	0.1%