18 Mar 2019 2.9840 2.9661 - 15 Mar 2019 2.9667 2.9490 - 14 Mar 2019 2.9534 2.9357 - 13 Mar 2019 2.9504 2.9328 - 12 Mar 2019 2.9418 2.9242 - 11 Mar 2019 2.9356 2.9180 - 08 Mar 2019 2.9130 2.8956 - 07 Mar 2019 2.9276 2.9101 - 06 Mar 2019 2.9619 2.9442 - 05 Mar 2019 2.9531 2.9354 - 04 Mar 2019 2.9580 2.9403 - 01 Mar 2019 2.9604 2.9427 - 28 Feb 2019 2.9273 2.9098 - 27 Feb 2019 2.9227 2.9052 -