20190511 20190517 0.9241996 
20190511 20190523 0.9228484 
20190511 20190529 0.9297479 
20190517 20190523 0.9245464 
20190517 20190529 0.9248902 
20190517 20190610 0.9172755 
20190523 20190529 0.9237671 
20190523 20190610 0.9122339 
20190523 20190616 0.9043377 
20190529 20190610 0.9330561 
20190529 20190616 0.9284875 
20190529 20190622 0.9301654 
20190610 20190616 0.9325308 
20190610 20190622 0.9324811 
20190610 20190628 0.9302686 
20190616 20190622 0.9315965 
20190616 20190628 0.9303142 
20190622 20190628 0.9321668