Rank	Countries/Territories	Count	Percent
1	China	307	40.1%
2	United States	247	32.3%
3	Australia	31	4.1%
4	Germany	29	3.8%
5	Japan	24	3.1%
6	United Kingdom	18	2.4%
7	Netherlands	17	2.2%
8	Korea, Republic of	12	1.6%
9	India	10	1.3%
10	Indonesia	7	0.9%
11	Bulgaria	7	0.9%
12	Ireland	6	0.8%
13	Singapore	6	0.8%
14	Pakistan	5	0.7%
15	Argentina	4	0.5%
16	France	3	0.4%
17	Canada	3	0.4%
18	Brazil	3	0.4%
19	Nigeria	3	0.4%
20	Hong Kong	3	0.4%
21	Taiwan	2	0.3%
22	Turkey	2	0.3%
23	Oman	2	0.3%
24	Ghana	2	0.3%
25	Croatia	2	0.3%
26	Italy	2	0.3%
27	Latvia	2	0.3%
28	Mongolia	1	0.1%
29	Philippines	1	0.1%
30	Portugal	1	0.1%
31	Romania	1	0.1%
32	South Africa	1	0.1%
33	Viet Nam	1	0.1%