Rank	Countries/Territories	Count	Percent
1	China	289	44.9%
2	United States	150	23.3%
3	Germany	45	7%
4	Canada	25	3.9%
5	Singapore	17	2.6%
6	Netherlands	12	1.9%
7	Japan	11	1.7%
8	United Kingdom	10	1.6%
9	Australia	9	1.4%
10	Ireland	7	1.1%
11	Russia	7	1.1%
12	India	6	0.9%
13	Hungary	5	0.8%
14	Thailand	5	0.8%
15	Poland	4	0.6%
16	Korea, Republic of	4	0.6%
17	France	4	0.6%
18	Belgium	4	0.6%
19	Cyprus	4	0.6%
20	Romania	3	0.5%
21	Egypt	3	0.5%
22	Norway	2	0.3%
23	Spain	2	0.3%
24	Sweden	2	0.3%
25	Czech Republic	2	0.3%
26	Austria	2	0.3%
27	Iran, Islamic Republic of	2	0.3%
28	Italy	2	0.3%
29	Georgia	1	0.2%
30	Brazil	1	0.2%
31	Argentina	1	0.2%
32	Switzerland	1	0.2%
33	Turkey	1	0.2%
34	Venezuela, Bolivarian Republic of	1	0.2%