Rank	Countries/Territories	Count	Percent
1	China	644	48.1%
2	United States	376	28.1%
3	Germany	110	8.2%
4	Russia	35	2.6%
5	India	28	2.1%
6	Canada	24	1.8%
7	Netherlands	18	1.3%
8	France	17	1.3%
9	Australia	11	0.8%
10	Korea, Republic of	10	0.7%
11	Singapore	9	0.7%
12	Ireland	7	0.5%
13	Cyprus	6	0.4%
14	Turkey	5	0.4%
15	South Africa	4	0.3%
16	Spain	4	0.3%
17	Argentina	4	0.3%
18	Bangladesh	4	0.3%
19	Japan	3	0.2%
20	Ukraine	3	0.2%
21	Sweden	2	0.1%
22	Philippines	2	0.1%
23	Nigeria	2	0.1%
24	Iran, Islamic Republic of	2	0.1%
25	Hong Kong	2	0.1%
26	Indonesia	1	0.1%
27	Brazil	1	0.1%
28	Bulgaria	1	0.1%
29	Palestine, State of	1	0.1%
30	Paraguay	1	0.1%
31	Romania	1	0.1%
32	Mongolia	1	0.1%
33	United Kingdom	1	0.1%