Rank	Countries/Territories	Count	Percent
1	China	421	35.1%
2	United States	324	27%
3	Germany	97	8.1%
4		35	2.9%
5	Canada	34	2.8%
6	India	31	2.6%
7	Australia	28	2.3%
8	United Kingdom	23	1.9%
9	Israel	17	1.4%
10	Netherlands	17	1.4%
11	Japan	15	1.2%
12	Philippines	14	1.2%
13	Sweden	14	1.2%
14	France	13	1.1%
15	Ireland	10	0.8%
16	Portugal	10	0.8%
17	Korea, Republic of	9	0.7%
18	Hong Kong	9	0.7%
19	Indonesia	7	0.6%
20	Belgium	7	0.6%
21	Singapore	7	0.6%
22	Thailand	7	0.6%
23	Ukraine	7	0.6%
24	Russia	6	0.5%
25	Kenya	5	0.4%
26	Argentina	4	0.3%
27	Bangladesh	3	0.2%
28	Cyprus	3	0.2%
29	Nigeria	3	0.2%
30	Switzerland	3	0.2%
31	Morocco	3	0.2%
32	Oman	2	0.2%
33	Ethiopia	2	0.2%
34	Brazil	2	0.2%
35	Iraq	2	0.2%
36	Iran, Islamic Republic of	1	0.1%
37	New Zealand	1	0.1%
38	Malaysia	1	0.1%
39	Mongolia	1	0.1%
40	Slovakia	1	0.1%
41	South Africa	1	0.1%
42	Suriname	1	0.1%