jbbn

<select>
  <option value="" selected="true" disabled="disabled">-- Estado --</option>
  <option value="AC">Acre</option>
  <option value="AL">Alagoas</option>
  <option value="AP">Amapá</option>
  <option value="AM">Amazonas</option>
  <option value="BA">Bahia</option>
  <option value="CE">Ceará</option>
  <option value="DF">Distrito Federal</option>
  <option value="ES">Espirito Santo</option>

jbbn

SELECT
  DATE(`created_at`) created_at,
  COUNT(`created_at`) total
FROM TABLENAME
WHERE
  YEAR(`created_at`) = YEAR(NOW())
  AND MONTH(`created_at`) = MONTH(NOW())
GROUP BY
  DAY(`created_at`)

jbbn

SELECT
  YEAR(`created_at`) year,
  MONTH(`created_at`) month,
  COUNT(`created_at`) total
FROM TABLENAME
WHERE
  YEAR(`created_at`) = YEAR(NOW())
  AND MONTH(`created_at`) = MONTH(NOW())

jbbn

SELECT
  DATE(`created_at`) created_at,
  COUNT(`created_at`) total
FROM TABLENAME
WHERE
  DATE(`created_at`) > DATE_SUB(CURDATE(), INTERVAL 7 DAY)
GROUP BY
  DATE(`created_at`)

jbbn

var consultaCep = function () {
  var factory = {};
  
  factory.cep = {};
  
  factory.get = function (cep) {
    var cep = cep = cep.replace(/\D/g,'');
    
    if (cep.length === 8) {
      $.ajax({