Rank	Countries/Territories	Count	Percent
1	China	227	34.8%
2	United States	147	22.5%
3	Japan	65	10%
4	Singapore	24	3.7%
5	India	23	3.5%
6	Australia	22	3.4%
7	Korea, Republic of	19	2.9%
8	Germany	15	2.3%
9	Thailand	12	1.8%
10		9	1.4%
11	Canada	9	1.4%
12	United Kingdom	7	1.1%
13	Turkey	6	0.9%
14	Romania	5	0.8%
15	Russia	4	0.6%
16	Netherlands	4	0.6%
17	Philippines	4	0.6%
18	Greece	4	0.6%
19	France	4	0.6%
20	Hong Kong	3	0.5%
21	Iraq	3	0.5%
22	Ireland	3	0.5%
23	Italy	3	0.5%
24	Argentina	3	0.5%
25	Morocco	3	0.5%
26	Namibia	3	0.5%
27	Qatar	2	0.3%
28	Lithuania	2	0.3%
29	Viet Nam	2	0.3%
30	Brazil	2	0.3%
31	Colombia	2	0.3%
32	Indonesia	2	0.3%
33	Egypt	2	0.3%
34	Iran, Islamic Republic of	1	0.2%
35	Denmark	1	0.2%
36	Bahrain	1	0.2%
37	Switzerland	1	0.2%
38	Mexico	1	0.2%
39	Jordan	1	0.2%
40	Kazakhstan	1	0.2%