Rank	Countries/Territories	Count	Percent
1	China	333	37.5%
2	United States	316	35.6%
3	Germany	72	8.1%
4	France	23	2.6%
5	Egypt	21	2.4%
6	Singapore	15	1.7%
7	Netherlands	14	1.6%
8	Japan	11	1.2%
9	Canada	9	1%
10	Cyprus	8	0.9%
11	United Kingdom	8	0.9%
12	Korea, Republic of	6	0.7%
13		4	0.5%
14	Ireland	4	0.5%
15	Italy	3	0.3%
16	India	3	0.3%
17	Greece	3	0.3%
18	Hong Kong	3	0.3%
19	Australia	3	0.3%
20	Lithuania	3	0.3%
21	Mongolia	3	0.3%
22	Latvia	2	0.2%
23	Russia	2	0.2%
24	Taiwan	2	0.2%
25	Turkey	2	0.2%
26	Slovakia	2	0.2%
27	Bulgaria	2	0.2%
28	Argentina	2	0.2%
29	Hungary	2	0.2%
30	Indonesia	2	0.2%
31	Iran, Islamic Republic of	1	0.1%
32	Spain	1	0.1%
33	Switzerland	1	0.1%
34	Norway	1	0.1%