Dec 6 (Reuters) - The Czech Statistical Bureau released on Wednesday the following revisions to foreign trade data for January-September: FOREIGN TRADE BALANCE EXPORTS IMPORTS (in bln CZK) JANUARY 12.94 (12.81) 164.62 (164.30) 151.68 (151.49) FEBRUARY 5.95 (6.19) 159.88 (159.59) 153.93 (153.40) MARCH 8.04 (8.47) 188.74 (188.67) 180.70 (180.20) APRIL -0.85 (-0.26) 161.85 (161.37) 162.70 (161.63) MAY 1.39 (2.06) 182.29 (181.15) 180.90 (179.09) JUNE 7.16 (7.93) 184.14 (182.52) 176.98 (174.58) JULY -1.45 (-1.22) 160.66 (159.01) 162.11 (160.23) AUGUST -1.42 (-2.07) 165.60 (163.46) 167.02 (165.55) SEPTEMBER 7.97 (7.46) 188.69 (185.33) 180.72 (177.86) NOMINAL (pct y/y change in CZK terms) IMPORTS EXPORTS JANUARY 20.3 (20.1) 20.6 (20.4) FEBRUARY 14.4 (14.2) 15.0 (14.6) MARCH 22.1 (22.1) 22.3 (22.0) APRIL 5.1 (4.8) 5.2 (4.5) MAY 17.3 (16.5) 20.4 (19.2) JUNE 10.4 (9.4) 12.1 (10.6) JULY 15.6 (14.4) 16.1 (14.8) AUGUST 10.3 (8.9) 8.1 (7.1) SEPTEMBER 11.4 (9.4) 10.1 (8.4) NOTE. Previously released data are in brackets. All data are subject to further revision. (Reporting by Mirka Krufova in Prague) ((For past economic data and analysts' forecasts, double click on <CZ/ECON01>)) ((Editing by Alan Crosby; prague.newsroom@reuters.com; Reuters Messaging: mirka.krufova.reuters.com@reuters.net; +420 224 190 477)) Keywords: CZECH TRADE/