<data xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<row _id="1"><year>1970</year><japanese_calender>昭和45</japanese_calender><population_total>120839</population_total><population_0~14>29173</population_0~14><population_15~64>82525</population_15~64><population_65~>9141</population_65~><population_unknown>0</population_unknown><percentage_0~14>24.1</percentage_0~14><percentage_15~64>68.3</percentage_15~64><percentage_65~>7.6</percentage_65~><rate-of-increase-than-before_0~14>-</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>-</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>-</rate-of-increase-than-before_65~></row>
<row _id="2"><year>1975</year><japanese_calender>昭和50</japanese_calender><population_total>124722</population_total><population_0~14>28921</population_0~14><population_15~64>84786</population_15~64><population_65~>10977</population_65~><population_unknown>38</population_unknown><percentage_0~14>23.2</percentage_0~14><percentage_15~64>68</percentage_15~64><percentage_65~>8.8</percentage_65~><rate-of-increase-than-before_0~14>-0.9</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>2.7</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>20.1</rate-of-increase-than-before_65~></row>
<row _id="3"><year>1980</year><japanese_calender>昭和55</japanese_calender><population_total>130883</population_total><population_0~14>28900</population_0~14><population_15~64>88525</population_15~64><population_65~>13421</population_65~><population_unknown>37</population_unknown><percentage_0~14>22.1</percentage_0~14><percentage_15~64>67.7</percentage_15~64><percentage_65~>10.3</percentage_65~><rate-of-increase-than-before_0~14>-0.1</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>4.4</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>22.3</rate-of-increase-than-before_65~></row>
<row _id="4"><year>1985</year><japanese_calender>昭和60</japanese_calender><population_total>134912</population_total><population_0~14>28531</population_0~14><population_15~64>90545</population_15~64><population_65~>15834</population_65~><population_unknown>2</population_unknown><percentage_0~14>21.1</percentage_0~14><percentage_15~64>67.1</percentage_15~64><percentage_65~>11.7</percentage_65~><rate-of-increase-than-before_0~14>-1.3</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>2.3</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>18</rate-of-increase-than-before_65~></row>
<row _id="5"><year>1990</year><japanese_calender>平成2</japanese_calender><population_total>136336</population_total><population_0~14>26795</population_0~14><population_15~64>90146</population_15~64><population_65~>19394</population_65~><population_unknown>1</population_unknown><percentage_0~14>19.7</percentage_0~14><percentage_15~64>66.1</percentage_15~64><percentage_65~>14.2</percentage_65~><rate-of-increase-than-before_0~14>-6.1</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>-0.4</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>22.5</rate-of-increase-than-before_65~></row>
<row _id="6"><year>1995</year><japanese_calender>平成7</japanese_calender><population_total>137065</population_total><population_0~14>24632</population_0~14><population_15~64>88737</population_15~64><population_65~>23690</population_65~><population_unknown>6</population_unknown><percentage_0~14>18</percentage_0~14><percentage_15~64>64.7</percentage_15~64><percentage_65~>17.3</percentage_65~><rate-of-increase-than-before_0~14>-8.1</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>-1.6</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>22.2</rate-of-increase-than-before_65~></row>
<row _id="7"><year>2000</year><japanese_calender>平成12</japanese_calender><population_total>135415</population_total><population_0~14>22186</population_0~14><population_15~64>85732</population_15~64><population_65~>27460</population_65~><population_unknown>37</population_unknown><percentage_0~14>16.4</percentage_0~14><percentage_15~64>63.3</percentage_15~64><percentage_65~>20.3</percentage_65~><rate-of-increase-than-before_0~14>-9.9</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>-3.4</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>15.9</rate-of-increase-than-before_65~></row>
<row _id="8"><year>2005</year><japanese_calender>平成17</japanese_calender><population_total>131389</population_total><population_0~14>19627</population_0~14><population_15~64>81135</population_15~64><population_65~>30184</population_65~><population_unknown>443</population_unknown><percentage_0~14>15</percentage_0~14><percentage_15~64>62</percentage_15~64><percentage_65~>23.1</percentage_65~><rate-of-increase-than-before_0~14>-11.5</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>-5.4</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>9.9</rate-of-increase-than-before_65~></row>
<row _id="9"><year>2010</year><japanese_calender>平成22</japanese_calender><population_total>126220</population_total><population_0~14>17268</population_0~14><population_15~64>75972</population_15~64><population_65~>32039</population_65~><population_unknown>941</population_unknown><percentage_0~14>13.8</percentage_0~14><percentage_15~64>60.6</percentage_15~64><percentage_65~>25.6</percentage_65~><rate-of-increase-than-before_0~14>-12</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>-6.4</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>6.1</rate-of-increase-than-before_65~></row>
<row _id="10"><year>2015</year><japanese_calender>平成27</japanese_calender><population_total>124062</population_total><population_0~14>15681</population_0~14><population_15~64>72042</population_15~64><population_65~>34914</population_65~><population_unknown>1425</population_unknown><percentage_0~14>12.8</percentage_0~14><percentage_15~64>58.7</percentage_15~64><percentage_65~>28.5</percentage_65~><rate-of-increase-than-before_0~14>-9.2</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>-5.2</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>9</rate-of-increase-than-before_65~></row>
<row _id="11"><year>2020</year><japanese_calender>令和2</japanese_calender><population_total>117376</population_total><population_0~14>13716</population_0~14><population_15~64>65104</population_15~64><population_65~>36307</population_65~><population_unknown>2249</population_unknown><percentage_0~14>11.9</percentage_0~14><percentage_15~64>56.5</percentage_15~64><percentage_65~>31.5</percentage_65~><rate-of-increase-than-before_0~14>-12.5</rate-of-increase-than-before_0~14><rate-of-increase-than-before_15~64>-9.6</rate-of-increase-than-before_15~64><rate-of-increase-than-before_65~>4</rate-of-increase-than-before_65~></row>
</data>
