Rank	Countries/Territories	Count	Percent
1	China	487	46.9%
2	United States	298	28.7%
3	Germany	79	7.6%
4	Korea, Republic of	31	3%
5	France	27	2.6%
6	Canada	24	2.3%
7	Japan	23	2.2%
8	Switzerland	13	1.3%
9	Netherlands	8	0.8%
10	Mexico	7	0.7%
11	Spain	5	0.5%
12	Brazil	4	0.4%
13	Argentina	4	0.4%
14	Cyprus	4	0.4%
15	Malaysia	3	0.3%
16	Iran, Islamic Republic of	3	0.3%
17	Italy	2	0.2%
18	Hong Kong	2	0.2%
19	India	2	0.2%
20	Australia	2	0.2%
21	Belgium	2	0.2%
22	Poland	2	0.2%
23	Russia	2	0.2%
24	Singapore	2	0.2%
25	Denmark	1	0.1%
26	Norway	1	0.1%