18 Mar 2019 1.8266 1.8193 - 15 Mar 2019 1.8294 1.8221 - 14 Mar 2019 1.8279 1.8206 - 13 Mar 2019 1.8241 1.8168 - 12 Mar 2019 1.8249 1.8176 - 11 Mar 2019 1.8276 1.8203 - 08 Mar 2019 1.8300 1.8227 - 07 Mar 2019 1.8420 1.8346 - 06 Mar 2019 1.8377 1.8304 - 05 Mar 2019 1.8348 1.8275 - 04 Mar 2019 1.8382 1.8309 - 01 Mar 2019 1.8194 1.8121 - 28 Feb 2019 1.8178 1.8105 - 27 Feb 2019 1.8040 1.7968 -