Rank	Countries/Territories	Count	Percent
1	China	476	44.7%
2	United States	330	31%
3	Germany	79	7.4%
4	Taiwan	25	2.3%
5	Japan	16	1.5%
6	France	16	1.5%
7	India	14	1.3%
8	Korea, Republic of	13	1.2%
9	Singapore	13	1.2%
10	Greece	12	1.1%
11	Canada	12	1.1%
12	Netherlands	9	0.8%
13	Hong Kong	8	0.8%
14	Australia	5	0.5%
15	Cyprus	5	0.5%
16	Argentina	4	0.4%
17	Norway	3	0.3%
18	Peru	3	0.3%
19	Turkey	2	0.2%
20	Malaysia	2	0.2%
21	Viet Nam	2	0.2%
22	Denmark	2	0.2%
23	Georgia	2	0.2%
24	Jordan	2	0.2%
25	Indonesia	2	0.2%
26	Ireland	2	0.2%
27	Italy	1	0.1%
28	Brazil	1	0.1%
29	Mongolia	1	0.1%
30	Ukraine	1	0.1%
31	United Kingdom	1	0.1%
32	Russia	1	0.1%