Rank	Countries/Territories	Count	Percent
1	China	541	32.3%
2	United States	502	30%
3	Germany	124	7.4%
4	Japan	57	3.4%
5	Norway	39	2.3%
6	Brazil	37	2.2%
7	India	29	1.7%
8	United Kingdom	26	1.6%
9	Korea, Republic of	25	1.5%
10	France	24	1.4%
11	Myanmar	23	1.4%
12	Singapore	22	1.3%
13	Portugal	21	1.3%
14	Netherlands	20	1.2%
15	Ireland	19	1.1%
16	Australia	16	1%
17	Ukraine	16	1%
18	Egypt	15	0.9%
19	Cyprus	13	0.8%
20	Turkey	12	0.7%
21	South Africa	10	0.6%
22	Iran, Islamic Republic of	10	0.6%
23	Russia	9	0.5%
24	Italy	8	0.5%
25	Belgium	6	0.4%
26	Canada	5	0.3%
27	Colombia	4	0.2%
28	Ethiopia	4	0.2%
29	Spain	4	0.2%
30	Thailand	4	0.2%
31	Czech Republic	3	0.2%
32	Bulgaria	3	0.2%
33	Hong Kong	3	0.2%
34	Indonesia	2	0.1%
35	Jordan	2	0.1%
36	Nigeria	2	0.1%
37	Malaysia	2	0.1%
38	Guatemala	2	0.1%
39	Tunisia	2	0.1%
40	Uganda	2	0.1%
41	Switzerland	2	0.1%
42	Greece	1	0.1%
43	Costa Rica	1	0.1%
44	Argentina	1	0.1%
45	Mongolia	1	0.1%
46	Romania	1	0.1%
47	Hungary	1	0.1%