I have this code that prints a summary of an inputted list. but currently it just lists all the items but in a simplified manner. See below table and code.

<?xml version="1.0"?>
<t 
t-name="manpower_sales_customization.deployment_schedule_summary_report">
			<t t-call="report.html_container">
				<div class="page">
					<style>
						.border {
						border:1px solid black;
						border-collapse:collapse;
						}

						.padding {
						padding-top:5px;
						padding-bottom:5px;
						padding-left:5px;
						padding-right:5px;
						font-size: 13;
						}
                    </style>
					<div class="text-center">
						<h4>Deployment Summary</h4>
					</div>
					<table width="100%" class="border padding">
						<tr class="text-center">
							<th class="border padding text-center" width="20%">
								<span>Store Type</span>
							</th>
							<th class="border padding text-center" width="30">
								<span>Region</span>
							</th>
							<th class="border padding text-center" width="5%">
								<span>Branch</span>
							</th>
							<th class="border padding text-center" width="20%">
								<span>Job Position</span>
							</th>
							<th class="border padding text-center" width="5%">
								<span>Head count</span>
							</th>
							<th class="border padding text-center" width="5%">
								<span>Work days</span>
							</th>
							<th class="border padding text-center" width="15%">
								<span>Work Hours</span>
							</th>
						</tr>
						<t t-set="work_hrs" t-value="0"/>
						<t t-foreach="get_data(docs)" t-as="line">
                            <t t-if="position != 
line.get('position_id')">
                                <tr>
                                    <th colspan="7" 
style="text-align: left;font-size: 12px;font-family: 'Ubuntu'" 
class="border padding">
                                        <span 
t-esc="line.get('position_id')"/>
                                    </th>
                                </tr>
                            </t>
                            <t t-set="position" 
t-value="line.get('position_id')"/>
							<tr>
								<td class="border padding text-left">
									<span t-esc="line.get('store_type_ids')"/>
								</td>
								<td class="border padding text-left">
									<span t-esc="line.get('region_id')"/>
								</td>
								<td class="border padding text-right">
									<span t-esc="formatLang(line.get('branch_total'), digits=2) 
or '0.0'"/>
								</td>
								<td class="border padding text-left">
									<span t-esc="line.get('position_id')"/>
								</td>
								<td class="border padding text-right">
									<span t-esc="formatLang(line.get('no_count'), digits=2) or 
'0.0'"/>
								</td>
								<td class="border padding text-right">
									<span t-esc="formatLang(line.get('no_days'), digits=2) or 
'0.0'"/>
								</td>
								<td class="border padding text-right">
									<span t-esc="line.get('work_hrs')"/>
									<span t-set="work_hrs" t-value="work_hrs + 
line.get('work_hrs')"/>
								</td>
							</tr>
						</t>
						<tr class="border">
							<td class="border padding text-right" width="20" 
colspan="2">
								<b>Total :</b>
							</td>
							<td class="border padding text-right" width="10%">
								<b>
									<span t-esc="formatLang(count_branch())"/>
								</b>
							</td>
							<td class="border padding text-right" width="20%">
								<span/>
							</td>
							<td class="border padding text-right" width="10%">
								<b>
									<span t-esc="formatLang(count_no())"/>
								</b>
							</td>
							<td class="border padding text-right" width="10%">
								<b>
									<span t-esc="formatLang(count_no_days())"/>
								</b>
							</td>
							<td class="border padding text-right" width="10%">
								<b><span t-esc="formatLang(work_hrs, digits=2) or 
'0.00'"/></b>
							</td>
						</tr>
					</table>
				</div>
			</t>