Rank	Countries/Territories	Count	Percent
1	United States	431	38.9%
2	China	405	36.6%
3	Germany	106	9.6%
4	Japan	24	2.2%
5	Canada	21	1.9%
6	Indonesia	13	1.2%
7	Hong Kong	12	1.1%
8	France	12	1.1%
9	India	9	0.8%
10	Netherlands	8	0.7%
11	Sweden	7	0.6%
12	Taiwan	7	0.6%
13	Australia	7	0.6%
14	Korea, Republic of	6	0.5%
15	Singapore	5	0.5%
16	Malaysia	4	0.4%
17	Cyprus	4	0.4%
18	Iran, Islamic Republic of	3	0.3%
19	Mongolia	3	0.3%
20	United Kingdom	3	0.3%
21	Pakistan	2	0.2%
22	Portugal	2	0.2%
23	Lebanon	2	0.2%
24	Luxembourg	2	0.2%
25	Denmark	2	0.2%
26	Argentina	2	0.2%
27	Ghana	2	0.2%
28	Romania	1	0.1%
29	Russia	1	0.1%
30	New Zealand	1	0.1%
31	Ukraine	1	0.1%