For the following case$-$control data, what is an appropriate measure of association?

$$

$$CaseNon$-$CaseTotalExposed$254065$Not exposed$1789106$Total$42129171$

Here is the SAS data statement:

DATA A;

INPUT Exposed Outcome Count;

DATALINES;

$1125$

$1240$

$2117$

$2289$

;

$$

A$.$

$1\mathrm{.}59$

B$.$

$6\mathrm{.}72$

C$.$

$9\mathrm{.}76$

D$.$

$3\mathrm{.}27$