23 May 2019 1.9429 1.9352 - 22 May 2019 1.9332 1.9254 - 21 May 2019 1.9261 1.9184 - 20 May 2019 1.9156 1.9079 - 17 May 2019 1.8759 1.8684 - 16 May 2019 1.8717 1.8643 - 15 May 2019 1.8571 1.8497 - 14 May 2019 1.8468 1.8394 - 13 May 2019 1.8614 1.8540 - 10 May 2019 1.8585 1.8511 - 09 May 2019 1.8569 1.8495 - 08 May 2019 1.8465 1.8392 - 07 May 2019 1.8456 1.8382 - 06 May 2019 1.8460 1.8386 -