Rank	Countries/Territories	Count	Percent
1	China	219	30.3%
2	United States	215	29.8%
3	Japan	79	10.9%
4	Germany	37	5.1%
5	Singapore	25	3.5%
6	Australia	18	2.5%
7	Canada	15	2.1%
8	Iran, Islamic Republic of	12	1.7%
9	France	10	1.4%
10	United Kingdom	10	1.4%
11	Netherlands	9	1.2%
12	Poland	7	1%
13	Spain	6	0.8%
14	Sweden	5	0.7%
15	Indonesia	5	0.7%
16	Belgium	5	0.7%
17	Brazil	4	0.6%
18	Morocco	4	0.6%
19	South Africa	4	0.6%
20	Ukraine	3	0.4%
21	Malaysia	3	0.4%
22	Cyprus	3	0.4%
23	Italy	3	0.4%
24	India	2	0.3%
25	Colombia	2	0.3%
26	Nicaragua	2	0.3%
27	Philippines	2	0.3%
28	Turkey	2	0.3%
29	Trinidad and Tobago	1	0.1%
30	Slovakia	1	0.1%
31	Romania	1	0.1%
32	Russia	1	0.1%
33	Serbia	1	0.1%
34	Denmark	1	0.1%
35	Algeria	1	0.1%
36	Greece	1	0.1%
37	Iceland	1	0.1%
38	Luxembourg	1	0.1%
39	Viet Nam	1	0.1%