Rank	Countries/Territories	Count	Percent
1	China	510	40.9%
2	United States	400	32.1%
3	Japan	94	7.5%
4	Germany	89	7.1%
5	France	30	2.4%
6	Singapore	22	1.8%
7	Korea, Republic of	12	1%
8	Ukraine	11	0.9%
9	Lithuania	10	0.8%
10	Australia	9	0.7%
11	Canada	9	0.7%
12	United Kingdom	6	0.5%
13	Cyprus	5	0.4%
14	Netherlands	4	0.3%
15	Austria	4	0.3%
16	Argentina	3	0.2%
17	India	3	0.2%
18	Norway	3	0.2%
19	Russia	3	0.2%
20	Saudi Arabia	2	0.2%
21	Malaysia	2	0.2%
22	Sweden	2	0.2%
23	Switzerland	2	0.2%
24	Philippines	2	0.2%
25	Egypt	2	0.2%
26	Latvia	2	0.2%
27	Iraq	2	0.2%
28	Italy	2	0.2%
29	Poland	1	0.1%