includeMonth ? 7 : 4, zUserName);
  @ <h1>Timeline Events (%s(stats_report_label_for_type()))
  @ by year%s(includeMonth ? "/month" : "")
  if( zUserName ){
    @ for user %h(zUserName)
  }
  @ </h1>
  @ <table border='0' cellpadding='2' cellspacing='0' \
  if( !includeMonth ){
    @ class='statistics-report-table-events sortable' \
    @ data-column-types='tnx' data-init-sort='0'>
    style_table_sorter();
  }else{
    @ class='statistics-report-table-events'>
  }
  @ <thead>
  @ <th>%s(zTimeLabel)</th>
  @ <th>Events</th>
  @ <th width='90%%'><!-- relative commits graph --></th>
  @ </thead><tbody>
  /*
     Run the query twice. The first time we calculate the maximum

  if(nEventTotal){
    const char *zAvgLabel = includeMonth ? "month" : "year";
    int nAvg = iterations ? (nEventTotal/iterations) : 0;
    @ <br /><div>Total events: %d(nEventTotal)
    @ <br />Average per active %s(zAvgLabel): %d(nAvg)
    @ </div>
  }



}

/*
** Implements the "byuser" view for /reports.
*/
static void stats_report_by_user(){
  Stmt query = empty_Stmt;

                         " GROUP BY ifnull(euser,user) ORDER BY count(*) DESC;"
  );
  if( db_int(0, "SELECT count(*) FROM piechart")>=2 ){
    @ <center><svg width=700 height=400>
    piechart_render(700, 400, PIE_OTHER|PIE_PERCENT);
    @ </svg></centre><hr />
  }
  style_table_sorter();
  @ <table class='statistics-report-table-events sortable' border='0' \
  @ cellpadding='2' cellspacing='0' data-column-types='tkx' data-init-sort='2'>
  @ <thead><tr>
  @ <th>User</th>
  @ <th>Events</th>
  @ <th width='90%%'><!-- relative commits graph --></th>
  @ </tr></thead><tbody>
  db_prepare(&query,
               "SELECT ifnull(euser,user), "

    /*
      Potential improvement: calculate the min/max event counts and
      use percent-based graph bars.
    */
  }
  @ </tbody></table>
  db_finalize(&query);

}

/*
** Implements the "byfile" view for /reports. If zUserName is not NULL then the
** report is restricted to events created by the named user account.
*/
static void stats_report_by_file(const char *zUserName){

  );
  mxEvent = db_int(1, "SELECT max(cnt) FROM statrep");
  @ <h1>Check-ins Per File
  if( zUserName ){
    @ for user %h(zUserName)
  }
  @ </h1>
  style_table_sorter();
  @ <table class='statistics-report-table-events sortable' border='0' \
  @ cellpadding='2' cellspacing='0' data-column-types='tNx' data-init-sort='2'>
  @ <thead><tr>
  @ <th>File</th>
  @ <th>Check-ins</th>
  @ <th width='90%%'><!-- relative commits graph --></th>
  @ </tr></thead><tbody>
  while( SQLITE_ROW == db_step(&query) ){
    const char *zFile = db_column_text(&query, 0);

    @ <div class='statistics-report-graph-line'
    @  style='width:%d(sz)%%;'>&nbsp;</div>
    @ </td>
    @</tr>
  }
  @ </tbody></table>
  db_finalize(&query);

}

/*
** Implements the "byweekday" view for /reports. If zUserName is not NULL then
** the report is restricted to events created by the named user account.
*/
static void stats_report_day_of_week(const char *zUserName){

    , zUserName
  );
  if( db_int(0, "SELECT count(*) FROM piechart")>=2 ){
    @ <center><svg width=700 height=400>
    piechart_render(700, 400, PIE_OTHER|PIE_PERCENT);
    @ </svg></centre><hr />
  }
  style_table_sorter();
  @ <table class='statistics-report-table-events sortable' border='0' \
  @ cellpadding='2' cellspacing='0' data-column-types='ntnx' data-init-sort='1'>
  @ <thead><tr>
  @ <th>DoW</th>
  @ <th>Day</th>
  @ <th>Events</th>
  @ <th width='90%%'><!-- relative commits graph --></th>
  @ </tr></thead><tbody>
  while( SQLITE_ROW == db_step(&query) ){

    @ <div class='statistics-report-graph-line'
    @  style='width:%d(nSize)%%;'>&nbsp;</div>
    @ </td>
    @</tr>
  }
  @ </tbody></table>
  db_finalize(&query);

}


/*
** Helper for stats_report_by_month_year(), which generates a list of
** week numbers. zTimeframe should be either a timeframe in the form YYYY
** or YYYY-MM. If zUserName is not NULL then the report is restricted to events

             " GROUP BY wk ORDER BY wk DESC", zYear, zUserName);
  @ <h1>Timeline events (%h(stats_report_label_for_type()))
  @ for the calendar weeks of %h(zYear)
  if( zUserName ){
    @  for user %h(zUserName)
  }
  @ </h1>
  style_table_sorter();
  cgi_printf("<table class='statistics-report-table-events sortable' "
              "border='0' cellpadding='2' width='100%%' "
             "cellspacing='0' data-column-types='tnx' data-init-sort='0'>");
  cgi_printf("<thead><tr>"
             "<th>Week</th>"
             "<th>Events</th>"
             "<th width='90%%'><!-- relative commits graph --></th>"
             "</tr></thead>"
             "<tbody>");
  while( SQLITE_ROW == db_step(&q) ){

  cgi_printf("</tbody></table>");
  if(total){
    int nAvg = iterations ? (total/iterations) : 0;
    cgi_printf("<br /><div>Total events: %d<br />"
               "Average per active week: %d</div>",
               total, nAvg);
  }

}


/*
** Generate a report that shows the most recent change for each user.
*/
static void stats_report_last_change(void){
  Stmt s;
  double rNow;
  char *zBaseUrl;

  stats_report_init_view();
  style_table_sorter();
  @ <h1>Event Summary
  @ (%s(stats_report_label_for_type())) by User</h1>
  @ <table border=1  class='statistics-report-table-events sortable' \
  @ cellpadding=2 cellspacing=0 data-column-types='tNK' data-init-sort='3'>
  @ <thead><tr>
  @ <th>User<th>Total Changes<th>Last Change</tr></thead>
  @ <tbody>
  zBaseUrl = mprintf("%R/timeline?y=%t&u=", PD("type","ci"));
  db_prepare(&s,
    "SELECT coalesce(euser,user),"
    "       count(*),"

    @ <td>%d(cnt)
    @ <td data-sortkey='%f(rMTime)' style='white-space:nowrap'>%s(zAge?zAge:"")
    @ </tr>
    fossil_free(zAge);
  }
  @ </tbody></table>
  db_finalize(&s);

}


/* Report types
*/
#define RPT_BYFILE    1
#define RPT_BYMONTH   2