The table below gives the abundance of species 1 to 10 in three communities, P, Q, and R, each with a total of 100 individuals. Simpson's diversity index for a community is
\[
D = 1 - \sum_i p_i^2,
\]
where \(p_i\) is the proportion of individuals in the community belonging to the \(i^{th}\) species.
| Species | Community P | Community Q | Community R |
|---|
| 1 | 69 | 45 | 70 |
| 2 | 18 | 43 | 21 |
| 3 | 5 | 4 | 4 |
| 4 | 4 | 3 | 5 |
| 5 | 1 | 1 | 0 |
| 6 | 1 | 1 | 0 |
| 7 | 0 | 0 | 1 |
| 8 | 1 | 1 | 0 |
| 9 | 0 | 0 | 1 |
| 10 | 1 | 1 | 0 |
Which one of the following statements is true about the comparison of Simpson's index between these communities?