Rank	Countries/Territories	Count	Percent
1	China	491	41.3%
2	United States	351	29.5%
3	Germany	138	11.6%
4	Taiwan	42	3.5%
5	Japan	31	2.6%
6	France	17	1.4%
7	Russia	17	1.4%
8	Netherlands	15	1.3%
9	Canada	11	0.9%
10	Singapore	10	0.8%
11	Cyprus	9	0.8%
12	Egypt	6	0.5%
13	Indonesia	6	0.5%
14	Switzerland	5	0.4%
15	Turkey	4	0.3%
16	Hong Kong	4	0.3%
17	India	4	0.3%
18	Korea, Republic of	3	0.3%
19	Argentina	3	0.3%
20	Australia	3	0.3%
21	Austria	2	0.2%
22	Latvia	2	0.2%
23	Viet Nam	2	0.2%
24	Ireland	2	0.2%
25	Italy	2	0.2%
26	Norway	1	0.1%
27	Poland	1	0.1%
28	Romania	1	0.1%
29	Ukraine	1	0.1%
30	United Kingdom	1	0.1%
31	Mongolia	1	0.1%
32	Ghana	1	0.1%
33	Brazil	1	0.1%