| Date |
Total Global Market Cap ($M) |
| 12/31/14 |
$26,974,500 |
| 1/31/15 |
$26,690,093 |
| 2/28/15 |
$27,377,084 |
| 3/31/15 |
$27,205,543 |
| 4/30/15 |
$27,838,523 |
| 5/31/15 |
$27,674,070 |
| 6/30/15 |
$26,991,955 |
| 7/30/15 |
$26,939,631 |
| 8/31/15 |
$24,836,288 |
| 9/30/15 |
$24,927,356 |
| 10/30/15 |
$25,697,760 |
| 11/30/15 |
$25,325,120 |
| 12/31/15 |
$24,501,342 |
| 1/31/16 |
$23,169,502 |
| 2/29/16 |
$23,276,785 |
| 3/31/16 |
$24,897,400 |
| 4/30/16 |
$25,466,974 |
| 5/31/16 |
$25,551,477 |
| 6/30/16 |
$25,649,438 |
| 7/31/16 |
$25,805,524 |
| 8/31/16 |
$25,997,786 |
| 9/30/16 |
$25,834,183 |
| 10/31/16 |
$25,081,476 |
| 11/30/16 |
$25,800,130 |
| 12/31/16 |
$26,516,935 |
| 1/31/17 |
$25,630,632 |
| 2/28/17 |
$26,533,442 |
| 3/31/17 |
$26,391,898 |
| 4/30/17 |
$26,354,479 |
| 5/31/17 |
$26,648,935 |
| 6/30/17 |
$26,908,317 |
| 7/31/17 |
$27,226,232 |
| 8/31/17 |
$27,169,353 |
| 9/30/17 |
$27,926,675 |
| 10/31/17 |
$28,187,569 |
| 11/30/17 |
$28,698,588 |
| 12/31/17 |
$27,846,175 |
| 1/31/18 |
$30,085,969 |
| 2/28/18 |
$30,130,885 |
| 3/31/18 |
$29,633,402 |
| 4/30/18 |
$29,916,517 |
| 5/31/18 |
$29,678,206 |
| 6/30/18 |
$28,528,761 |