Rank	Countries/Territories	Count	Percent
1	China	413	39.2%
2	United States	310	29.4%
3	Germany	94	8.9%
4	Canada	35	3.3%
5	Japan	33	3.1%
6	Korea, Republic of	23	2.2%
7	France	19	1.8%
8	Belgium	17	1.6%
9	United Kingdom	11	1%
10	Singapore	10	0.9%
11	Netherlands	9	0.9%
12	Turkey	8	0.8%
13	Cyprus	8	0.8%
14	Hong Kong	7	0.7%
15	Taiwan	7	0.7%
16	Norway	7	0.7%
17	Iran, Islamic Republic of	5	0.5%
18	Brazil	5	0.5%
19	Spain	4	0.4%
20	Ireland	3	0.3%
21	Italy	3	0.3%
22	Libya	3	0.3%
23	Indonesia	2	0.2%
24	Argentina	2	0.2%
25	Australia	2	0.2%
26	Switzerland	2	0.2%
27	Philippines	2	0.2%
28	New Zealand	2	0.2%
29	Russia	2	0.2%
30	Slovenia	1	0.1%
31	Poland	1	0.1%
32	Sweden	1	0.1%
33	Algeria	1	0.1%
34	Malaysia	1	0.1%
35	Lebanon	1	0.1%