Rank	Countries/Territories	Count	Percent
1	China	429	33.9%
2	United States	417	33%
3	Germany	130	10.3%
4	France	93	7.4%
5	Korea, Republic of	50	4%
6	Japan	31	2.5%
7	Singapore	15	1.2%
8	Taiwan	14	1.1%
9	Australia	14	1.1%
10	Netherlands	10	0.8%
11	Cyprus	7	0.6%
12	Argentina	5	0.4%
13	Iran, Islamic Republic of	5	0.4%
14	Latvia	5	0.4%
15	Viet Nam	5	0.4%
16	Spain	4	0.3%
17	Hungary	4	0.3%
18	India	3	0.2%
19	Kuwait	3	0.2%
20	Romania	3	0.2%
21	United Kingdom	2	0.2%
22	Mexico	2	0.2%
23	Switzerland	2	0.2%
24	Indonesia	2	0.2%
25	Bulgaria	2	0.2%
26	Canada	1	0.1%
27	Bangladesh	1	0.1%
28	Georgia	1	0.1%
29	Ghana	1	0.1%
30	Italy	1	0.1%
31	Norway	1	0.1%
32	Mongolia	1	0.1%