VisitFrequency test cases

tests/PHPUnit/System/expected/test_ArchiveCronTest_preArchivedSegment_noOptions__VisitFrequency.get_day.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<nb_uniq_visitors_returning>0</nb_uniq_visitors_returning>
+	<nb_users_returning>0</nb_users_returning>
+	<nb_visits_returning>0</nb_visits_returning>
+	<nb_actions_returning>0</nb_actions_returning>
+	<nb_visits_converted_returning>0</nb_visits_converted_returning>
+	<bounce_count_returning>0</bounce_count_returning>
+	<sum_visit_length_returning>0</sum_visit_length_returning>
+	<max_actions_returning>0</max_actions_returning>
+	<bounce_rate_returning>0%</bounce_rate_returning>
+	<nb_actions_per_visit_returning>0</nb_actions_per_visit_returning>
+	<avg_time_on_site_returning>0</avg_time_on_site_returning>
+</result>
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tests/PHPUnit/System/expected/test_ArchiveCronTest_preArchivedSegment_noOptions__VisitFrequency.get_year.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<nb_visits_returning>0</nb_visits_returning>
+	<nb_actions_returning>0</nb_actions_returning>
+	<nb_visits_converted_returning>0</nb_visits_converted_returning>
+	<bounce_count_returning>0</bounce_count_returning>
+	<sum_visit_length_returning>0</sum_visit_length_returning>
+	<max_actions_returning>0</max_actions_returning>
+	<bounce_rate_returning>0%</bounce_rate_returning>
+	<nb_actions_per_visit_returning>0</nb_actions_per_visit_returning>
+	<avg_time_on_site_returning>0</avg_time_on_site_returning>
+</result>
\ No newline at end of file