| Period | Amount ($) | Reviews |
|---|---|---|
| 9 years ago | $1,403,403 | 125,317 |
| 8 years ago | $3,500,153 | 327,735 |
| 7 years ago | $6,240,018 | 638,226 |
| 6 years ago | $10,128,035 | 1,048,911 |
| 5 years ago | $18,474,231 | 1,891,853 |
| 4 years ago | $26,335,965 | 2,580,962 |
| 3 years ago | $50,807,613 | 5,165,797 |
| 2 years ago | $90,615,406 | 9,137,509 |
| 1 year ago | $176,043,157 | 18,811,838 |
| This year | $193,045,858 | 24,881,900 |