Rank	Countries/Territories	Count	Percent
1	China	673	42%
2	United States	569	35.5%
3	Germany	129	8.1%
4	Canada	42	2.6%
5	Japan	31	1.9%
6	Korea, Republic of	28	1.7%
7	India	16	1%
8	France	12	0.7%
9	United Kingdom	12	0.7%
10	Singapore	12	0.7%
11	Cyprus	11	0.7%
12	Denmark	10	0.6%
13	Sweden	9	0.6%
14	Egypt	8	0.5%
15	Netherlands	7	0.4%
16	Australia	4	0.2%
17	Ireland	3	0.2%
18	Latvia	3	0.2%
19	Malaysia	2	0.1%
20	Russia	2	0.1%
21	Ukraine	2	0.1%
22	Spain	2	0.1%
23	Iran, Islamic Republic of	2	0.1%
24	Argentina	2	0.1%
25	Hong Kong	2	0.1%
26	Austria	2	0.1%
27	Bosnia and Herzegovina	2	0.1%
28	Bulgaria	2	0.1%
29	Finland	1	0.1%
30	Portugal	1	0.1%
31	Lithuania	1	0.1%