Rank	Countries/Territories	Count	Percent
1	China	533	33%
2	United States	462	28.6%
3	Japan	129	8%
4	Germany	99	6.1%
5	France	52	3.2%
6	Singapore	38	2.4%
7	Netherlands	27	1.7%
8	India	23	1.4%
9	Korea, Republic of	22	1.4%
10	United Kingdom	22	1.4%
11	Canada	16	1%
12	Austria	16	1%
13	Mexico	14	0.9%
14	Ukraine	14	0.9%
15	Russia	14	0.9%
16	Australia	12	0.7%
17	Iraq	11	0.7%
18	Hong Kong	10	0.6%
19	Poland	9	0.6%
20	South Africa	7	0.4%
21	Iran, Islamic Republic of	6	0.4%
22	Norway	6	0.4%
23	Cyprus	6	0.4%
24	Brazil	5	0.3%
25	Argentina	5	0.3%
26	Libya	5	0.3%
27	Sweden	5	0.3%
28	Romania	4	0.2%
29	Pakistan	3	0.2%
30	Indonesia	3	0.2%
31	Italy	3	0.2%
32	Latvia	3	0.2%
33	Chile	3	0.2%
34	Belgium	2	0.1%
35	Palestine, State of	2	0.1%
36	Namibia	2	0.1%
37	Nigeria	2	0.1%
38	Switzerland	2	0.1%
39	Taiwan	2	0.1%
40	Turkey	2	0.1%
41	United Arab Emirates	2	0.1%
42	Portugal	1	0.1%
43	Spain	1	0.1%
44	Lithuania	1	0.1%
45	Malaysia	1	0.1%
46	Philippines	1	0.1%
47	Bosnia and Herzegovina	1	0.1%
48	Colombia	1	0.1%
49	Ghana	1	0.1%
50	Czech Republic	1	0.1%
51	Egypt	1	0.1%
52	Estonia	1	0.1%