Year |
Jan. |
Feb. |
March |
April |
May |
June |
July |
Aug. |
Sept. |
Oct. |
Nov. |
Dec. |
Average |
2014 |
6.1043 |
6.1128 |
6.1358 |
6.1553 |
6.1636 |
6.1557 |
6.1569 |
6.1606 |
6.1528 |
6.1441 |
6.1432 |
6.1238 |
6.1428 |
2015 |
6.1272 |
6.1339 |
6.1507 |
6.1302 |
6.1143 |
6.1161 |
6.1167 |
6.3056 |
6.3691 |
6.3486 |
6.3666 |
6.4476 |
6.2288 |
2016 |
6.5527 |
6.5311 |
6.5064 |
6.4762 |
6.5315 |
6.5874 |
6.6774 |
6.6474 |
6.6715 |
6.7442 |
6.8375 |
6.9182 |
6.6425 |
2017 |
6.8918 |
6.8713 |
6.8932 |
6.8845 |
6.8827 |
6.8019 |
6.7772 |
6.7148 |
6.5909 |
6.6493 |
6.6300 |
6.6067 |
6.7662 |
2018 |
6.5079 |
6.3045 |
6.3352 |
6.2764 |
6.3670 |
6.4078 |
6.6157 |
6.8293 |
6.8347 |
6.8957 |
6.9670 |
6.9431 |
6.6070 |
2019 |
6.8482 |
6.7081 |
6.6957 |
6.7193 |
6.7344 |
6.8896 |
- |
- |
- |
- |
- |
- |
- |