Rank	Countries/Territories	Count	Percent
1	China	308	44.7%
2	United States	213	30.9%
3	Germany	44	6.4%
4	Canada	16	2.3%
5	Japan	15	2.2%
6	Netherlands	13	1.9%
7	United Kingdom	12	1.7%
8	France	9	1.3%
9	Singapore	9	1.3%
10	Denmark	6	0.9%
11	Cyprus	4	0.6%
12	Belgium	4	0.6%
13	South Africa	4	0.6%
14	Philippines	3	0.4%
15	Sweden	2	0.3%
16	Ukraine	2	0.3%
17	Argentina	2	0.3%
18	Australia	2	0.3%
19	Colombia	2	0.3%
20	Egypt	2	0.3%
21	India	2	0.3%
22	Ireland	2	0.3%
23	Korea, Republic of	2	0.3%
24	Mongolia	2	0.3%
25	Jordan	1	0.1%
26	Bangladesh	1	0.1%
27	Brazil	1	0.1%
28	Cambodia	1	0.1%
29	Taiwan	1	0.1%
30	Poland	1	0.1%
31	Romania	1	0.1%
32	New Zealand	1	0.1%
33	Peru	1	0.1%