Rank	Countries/Territories	Count	Percent
1	China	437	37.8%
2	United States	398	34.5%
3	Germany	104	9%
4	Japan	41	3.5%
5	Spain	16	1.4%
6	Hong Kong	14	1.2%
7	Canada	11	1%
8	France	11	1%
9	United Kingdom	11	1%
10	Singapore	11	1%
11	Korea, Republic of	10	0.9%
12	Ukraine	9	0.8%
13	Russia	9	0.8%
14	Sweden	9	0.8%
15	Switzerland	7	0.6%
16	Australia	7	0.6%
17	Belgium	6	0.5%
18	Cyprus	6	0.5%
19	India	6	0.5%
20	Taiwan	6	0.5%
21	Pakistan	5	0.4%
22	Netherlands	4	0.3%
23	Iran, Islamic Republic of	3	0.3%
24	Greece	3	0.3%
25	Ireland	2	0.2%
26	New Zealand	2	0.2%
27	Portugal	2	0.2%
28	Norway	1	0.1%
29	Italy	1	0.1%
30	Egypt	1	0.1%
31	Brazil	1	0.1%
32	Armenia	1	0.1%