51.  From 1998 to 1999, European online travel booking, though admittedly starting at very low levels, grew 280 percent.

52.  Foreign-exchange reserves have been maintained at their current low level only by failing to pay back some foreign debt.

53.  From there, the water likely leached into the aquifer, which was at a very low level because of the drought.

54.  From this farming town to Fargo, the state's largest city, the low level of crime allows for human behavior that would seem bizarre elsewhere.

55.  Furthermore, high concentrations of anandamide slowed down sperm's swimming ability, while low levels kicked it into overdrive.

56.  German interest rates also remain at record low levels, keeping the dollar up against the market.

57.  Germany's economy shrank 0.4 percent in the fourth quarter, with low levels of year-end orders seen curbing the economy through the end of March.

58.  Given that the units are barely usable at that low RAM level, why do some vendors promote them so underconfigured?

59.  Given the low level of both rates, I would go with the shorter one, not wanting to get locked into the low rate for five years.

60.  Given the modest effects of low levels of smog, many experts question the EPA's decision to slap on tighter controls.