Returns zipped name and value pairs for global results.

        Returns
        -------
        list of tuples
            A (name, value) tuple list.

def get_global_name_value(self):
        """Returns zipped name and value pairs for global results.

        Returns
        -------
        list of tuples
            A (name, value) tuple list.
        """
        if self._has_global_stats:
            name, value = self.get_global()
            if not isinstance(name, list):
                name = [name]
            if not isinstance(value, list):
                value = [value]
            return list(zip(name, value))
        else:
            return self.get_name_value()