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| Form | Report Date | Filing Date | Description |
|---|---|---|---|
| 6-K | 2022-05-02 | 2022-05-02 | FORM 6-K |
| 6-K | 2022-03-10 | 2022-03-11 | FORM 6-K |
| 6-K | 2022-03-07 | 2022-03-07 | FORM 6-K |
| 6-K | 2022-02-18 | 2022-02-18 | FORM 6-K |
| 6-K | 2022-02-08 | 2022-02-08 | FORM 6-K |
| 6-K | 2022-02-03 | 2022-02-03 | FORM 6-K |
| 6-K | 2022-02-01 | 2022-02-01 | FORM 6-K |
| 6-K | 2022-01-31 | 2022-01-31 | FORM 6-K |
| 6-K | 2021-12-23 | 2021-12-23 | FORM 6-K |
| 6-K | 2021-12-08 | 2021-12-10 | FORM 6-K |
| 6-K | 2021-12-08 | 2021-12-08 | FORM 6-K |
| 6-K | 2021-12-07 | 2021-12-07 | FORM 6-K |
| 6-K | 2021-12-06 | 2021-12-06 | FORM 6-K |
| 6-K | 2021-09-30 | 2021-11-29 | FORM 6-K |
| 6-K | 2021-12-07 | 2021-11-16 | FORM 6-K |
| 6-K | 2021-11-15 | 2021-11-15 | FORM 6-K |
| 6-K | 2021-10-27 | 2021-10-27 | FORM 6-K |
| 6-K | 2021-12-07 | 2021-10-20 | FORM 6-K |
| 6-K | 2021-10-18 | 2021-10-18 | FORM 6-K |
| 6-K | 2021-06-30 | 2021-08-30 | FORM 6-K |
| 6-K | 2021-08-10 | 2021-08-10 | FORM 6-K |
| 6-K | 2021-07-05 | 2021-07-06 | FORM 6-K |
| 6-K | 2021-06-15 | 2021-06-15 | FORM 6-K |
| 6-K | 2021-05-31 | 2021-06-01 | FORM 6-K |
| 6-K | 2021-03-31 | 2021-06-01 | FORM 6-K |
| 6-K | 2021-05-18 | 2021-05-18 | FORM 6-K |
| 6-K | 2021-05-11 | 2021-05-11 | FORM 6-K |
| 20-F | 2020-12-31 | 2021-04-29 | FORM 20-F |
| 6-K | 2021-03-24 | 2021-03-24 | FORM 6-K |
| 6-K | 2021-02-22 | 2021-02-23 | FORM 6-K |
| 6-K | 2021-02-01 | 2021-02-01 | FORM 6-K |
| 6-K | 2020-12-31 | 2020-12-31 | FORM 6-K |
| 6-K | 2020-12-21 | 2020-12-21 | FORM 6-K |
| 6-K | 2020-09-30 | 2020-11-30 | FORM 6-K |
| 6-K | 2020-11-23 | 2020-11-24 | FORM 6-K |
| 6-K | 2020-10-28 | 2020-11-23 | FORM 6-K |
| 6-K | 2020-11-20 | 2020-11-20 | FORM 6-K |
| 6-K | 2020-11-03 | 2020-11-03 | FORM 6-K |
| 6-K | 2020-10-28 | 2020-10-28 | FORM 6-K |
| 6-K | 2020-10-23 | 2020-10-23 | FORM 6-K |
| 6-K | 2020-10-20 | 2020-10-20 | FORM 6-K |
| 6-K | 2019-12-31 | 2020-09-28 | FORM 6-K |
| 6-K | 2020-09-17 | 2020-09-17 | FORM 6-K |
| 6-K | 2020-09-11 | 2020-09-11 | FORM 6-K |
| 6-K | 2020-09-08 | 2020-09-09 | FORM 6-K |
| 6-K | 2020-06-30 | 2020-08-26 | FORM 6-K |
| 6-K | 2020-08-25 | 2020-08-25 | FORM 6-K |
| 6-K | 2020-08-21 | 2020-08-21 | FORM 6-K |
| 6-K | 2020-08-17 | 2020-08-17 | FORM 6-K |
| 6-K | 2020-08-10 | 2020-08-10 | FORM 6-K |
| 6-K | 2020-08-04 | 2020-08-04 | FORM 6-K |
| 6-K | 2020-07-29 | 2020-07-29 | FORM 6-K |
| 6-K | 2020-06-29 | 2020-06-29 | FORM 6-K |
| 6-K | 2020-06-01 | 2020-06-01 | FORM 6-K |
| 20-F | 2019-12-31 | 2020-04-28 | FORM 20-F |
| 6-K | 2020-04-09 | 2020-04-09 | FORM 6-K |
| 6-K | 2020-02-12 | 2020-02-12 | FORM 6-K |
| 6-K | 2019-12-03 | 2019-12-03 | FORM 6-K |
| 6-K | 2019-11-29 | 2019-11-29 | FORM 6-K |
| 6-K | 2019-11-14 | 2019-11-14 | FORM 6-K |
| 6-K | 2019-10-15 | 2019-10-15 | FORM 6-K |
| 6-K | 2019-09-26 | 2019-09-26 | FORM 6-K |
| 6-K | 2019-09-19 | 2019-09-19 | FORM 6-K |
| 6-K | 2019-06-30 | 2019-08-29 | FORM 6-K |
| 6-K | 2019-08-20 | 2019-08-20 | FORM 6-K |
| 6-K | 2019-07-31 | 2019-07-31 | FORM 6-K |
| 6-K | 2019-07-29 | 2019-07-29 | CURRENT REPORT |
| 6-K | 2019-06-12 | 2019-06-12 | FORM 6-K |
| 6-K | 2019-06-07 | 2019-06-07 | FORM 6-K |
| 6-K | 2019-03-31 | 2019-05-30 | FORM 6-K |
| 6-K | 2019-05-15 | 2019-05-15 | FORM 6-K |
| 20-F | 2018-12-31 | 2019-04-30 | FORM 20-F |
| 6-K | 2019-04-29 | 2019-04-29 | FORM 6-K |
| 6-K | 2019-04-25 | 2019-04-25 | FORM 6-K |
| 6-K | 2019-06-11 | 2019-04-12 | FORM 6-K |
| 6-K | 2019-02-25 | 2019-02-25 | FORM 6-K |
| 6-K | 2019-01-30 | 2019-01-30 | FORM 6-K |
| 6-K | 2019-01-23 | 2019-01-23 | FORM 6-K |
| 6-K | 2018-09-30 | 2018-11-30 | FORM 6-K |
| 6-K | 2018-11-20 | 2018-11-20 | FORM 6-K |
| 6-K | 2018-10-30 | 2018-10-30 | FORM 6-K |
| 6-K | 2018-06-30 | 2018-08-31 | FORM 6-K |
| 6-K | 2018-07-31 | 2018-07-31 | FORM 6-K |
| 6-K | 2018-07-12 | 2018-07-12 | FORM 6-K |
| 6-K | 2018-07-09 | 2018-07-09 | FORM 6-K |
| 6-K | 2018-07-03 | 2018-07-03 | FORM 6-K |
| 6-K | 2018-06-29 | 2018-06-01 | FORM 6-K |
| 6-K | 2018-05-31 | 2018-05-31 | FORM 6-K |
| 6-K | 2018-05-15 | 2018-05-15 | FORM 6-K |
| 6-K | 2017-12-31 | 2018-05-01 | FORM 6-K |
| 20-F | 2017-12-31 | 2018-04-30 | FORM 20-F |
| 6-K | 2018-04-23 | 2018-04-23 | FORM 6-K |
| 6-K | 2018-04-16 | 2018-04-16 | FORM 6-K |
| 6-K | 2000-04-03 | 2018-04-03 | FORM 6-K |
| 6-K | 2018-02-02 | 2018-02-02 | FORM 6-K |
| 6-K | 2018-01-25 | 2018-01-25 | FORM 6-K |
| 6-K | 2018-01-05 | 2018-01-05 | FORM 6-K |
| 6-K | 2017-12-28 | 2017-12-28 | FORM 6-K |
| 6-K | 2017-12-27 | 2017-12-27 | FORM 6-K |
| 6-K | 2017-12-22 | 2017-12-22 | FORM 6-K |
| 6-K | 2017-12-20 | 2017-12-20 | FORM 6-K |
| 6-K | 2017-12-15 | 2017-12-15 | FORM 6-K |
| 6-K | 2017-12-06 | 2017-12-06 | FORM 6-K |
| 6-K | 2017-11-24 | 2017-11-24 | FORM 6-K |
| 6-K | 2017-09-30 | 2017-11-24 | FORM 6-K |
| 6-K | 2017-11-01 | 2017-11-01 | FORM 6-K |
| 6-K | 2017-10-26 | 2017-10-27 | FORM 6-K |
| 6-K | 2017-10-25 | 2017-10-25 | FORM 6-K |
| 6-K | 2017-10-24 | 2017-10-24 | FORM 6-K |
| 6-K | 2017-10-04 | 2017-10-04 | FORM 6-K |
| 6-K | 2017-10-02 | 2017-10-02 | FORM 6-K |
| 6-K | 2017-09-18 | 2017-09-18 | FORM 6-K |
| 6-K | 2017-08-31 | 2017-08-31 | FORM 6-K |
| 6-K | 2017-08-28 | 2017-08-28 | FORM 6-K |
| 6-K | 2017-08-23 | 2017-08-23 | FORM 6-K |
| 6-K | 2017-08-17 | 2017-08-17 | FORM 6-K |
| 6-K | 2017-08-08 | 2017-08-08 | FORM 6-K |
| 6-K | 2017-08-03 | 2017-08-04 | FORM 6-K |
| 6-K | 2017-06-13 | 2017-06-13 | FORM 6-K |
| 6-K | 2017-03-31 | 2017-05-31 | FORM 6-K |
| 20-F | 2016-12-31 | 2017-04-28 | FORM 20-F |
| 6-K | 2016-12-31 | 2017-04-12 | FORM 6-K |
| 6-K | 2017-06-13 | 2017-04-11 | REPORT OF FOREIGN PRIVATE ISSUER DATED APRIL 10, 2017 |
| 6-K | 2017-03-02 | 2017-03-02 | FORM 6-K |
| 6-K | 2017-02-27 | 2017-02-27 | FORM 6-K |
| 6-K | 2016-09-30 | 2016-11-25 | FORM 6-K |
| 6-K | 2016-10-25 | 2016-10-25 | FORM 6-K |
| 6-K | 2016-06-30 | 2016-08-25 | FORM 6-K |
| 6-K | 2016-07-07 | 2016-07-07 | FORM 6-K |
| 6-K | 2016-06-29 | 2016-06-30 | FORM 6-K |
| 6-K | 2016-06-24 | 2016-06-24 | FORM 6-K |
| 6-K | 2016-03-31 | 2016-05-27 | FORM 6-K |
| 20-F | 2015-12-31 | 2016-04-27 | FORM 20-F |
| 6-K | 2016-04-21 | 2016-04-21 | REPORT OF FOREIGN PRIVATE ISSUER DATED APRIL 21, 2016 |
| 6-K | 2015-12-31 | 2016-04-18 | FORM 6-K |
| 6-K | 2016-04-15 | 2016-04-15 | FORM 6-K |
| 6-K | 2016-03-31 | 2016-03-31 | FORM 6-K |
| 6-K | 2016-02-22 | 2016-02-22 | FORM 6-K |
| 6-K | 2015-09-30 | 2015-11-30 | FORM 6-K |
| 6-K | 2015-11-16 | 2015-11-16 | FORM 6-K |
| 6-K | 2015-10-29 | 2015-10-29 | FORM 6-K |
| 6-K | 2015-10-05 | 2015-10-05 | FORM 6-K |
| 6-K | 2015-06-25 | 2015-06-25 | FORM 6-K |
| 6-K | 2015-06-02 | 2015-06-02 | FORM 6-K |
| 6-K | 2015-06-01 | 2015-06-01 | FORM 6-K |
| 6-K | 2015-03-31 | 2015-05-27 | FORM 6-K |
| 20-F | 2014-12-31 | 2015-04-30 | FORM 20-F |
| 6-K | 2015-06-24 | 2015-04-24 | REPORT OF FOREIGN PRIVATE ISSUER FOR THE MONTH OF APRIL, 2015 |
| 6-K | 2014-12-31 | 2015-04-23 | FORM 6-K |
| 6-K | 2014-11-13 | 2014-11-13 | FORM 6-K |
| 6-K | 2014-10-29 | 2014-10-29 | FORM 6-K |
| 6-K | 2014-10-17 | 2014-10-17 | FORM 6-K |
| 6-K | 2014-09-26 | 2014-09-29 | FORM 6-K |
| 6-K | 2014-09-05 | 2014-09-05 | FORM 6-K |
| 6-K | 2014-08-07 | 2014-08-07 | FORM 6-K |
| 6-K | 2014-06-23 | 2014-06-23 | FORM 6-K |
| 6-K | 2014-06-18 | 2014-06-18 | FORM 6-K |
| 6-K | 2014-05-22 | 2014-05-22 | FORM 6-K |
| 6-K | 2014-03-31 | 2014-05-14 | FORM 6-K |
| 6-K | 2014-05-05 | 2014-05-05 | FORM 6-K |
| 20-F | 2013-12-31 | 2014-04-29 | FORM 20-F |
| 6-K | 2014-05-14 | 2014-04-17 | FORM 6-K |
| 6-K | 2013-12-31 | 2014-04-02 | FORM 6-K |
| 6-K | 2013-06-30 | 2013-08-15 | FORM 6-K |
| 6-K | 2013-06-17 | 2013-06-17 | FORM 6-K |
| 6-K | 2013-06-12 | 2013-05-23 | FORM 6-K |
| 6-K | 2013-03-31 | 2013-05-08 | FORM 6-K |
| 6-K | 2013-05-06 | 2013-05-06 | FORM 6-K |
| 20-F | 2012-12-31 | 2013-05-01 | FORM 20-F |
| 6-K | 2013-06-12 | 2013-04-17 | REPORT OF FOREIGN PRIVATE ISSUER FOR THE MONTH OF APRIL, 2013 |
| 6-K | 2012-12-31 | 2013-04-02 | FORM 6-K |
| 6-K | 2013-01-04 | 2013-01-04 | FORM 6-K |
| 6-K | 2012-11-27 | 2012-11-27 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2012-09-30 | 2012-11-07 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2012-10-22 | 2012-10-22 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2012-06-30 | 2012-08-13 | REPORT OF FOREIGN PRIVATE ISSUER |
| 20-F | 2011-12-31 | 2012-05-25 | ANNUAL REPORT |
| 6-K | 2012-03-31 | 2012-05-14 | FORM 6-K |
| 6-K | 2012-04-30 | 2012-05-01 | REPORT OF FOREIGN PRIVATE ISSUER FOR THE MONTH OF APRIL, 2012 |
| 6-K | 2011-12-31 | 2012-04-02 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2012-03-15 | 2012-03-15 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2012-03-02 | 2012-03-02 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2012-01-09 | 2012-01-30 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2012-01-27 | 2012-01-27 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2012-01-24 | 2012-01-24 | FORM 6-K |
| 6-K | 2012-01-09 | 2012-01-09 | FORM 6-K |
| 6-K | 2011-12-05 | 2011-12-05 | FORM 6K |
| 6-K | 2011-11-23 | 2011-11-23 | FORM 6K |
| 6-K | 2011-09-30 | 2011-11-10 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-10-31 | 2011-10-31 | FORM 6-K |
| 6-K | 2011-10-20 | 2011-10-20 | FORM 6K |
| 6-K | 2011-06-30 | 2011-08-15 | FORM 6K |
| 6-K | 2011-07-13 | 2011-07-13 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-07-07 | 2011-07-07 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-03-31 | 2011-06-30 | FORM 6K |
| 20-F | 2010-12-31 | 2011-06-27 | ANNUAL REPORT FOR THE PERIOD ENDED DECEMBER 31, 2010 |
| 6-K | 2011-06-13 | 2011-06-13 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-03-31 | 2011-06-01 | FORM 6-K |
| 6-K | 2011-06-22 | 2011-06-01 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-05-11 | 2011-05-11 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-04-14 | 2011-04-14 | FORM 6-K |
| 6-K | 2011-04-07 | 2011-04-07 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-03-30 | 2011-04-01 | FORM 6-K |
| 6-K | 2010-12-31 | 2011-04-01 | FORM 6-K |
| 6-K | 2011-03-23 | 2011-03-23 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-03-16 | 2011-03-16 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-02-24 | 2011-02-25 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-02-16 | 2011-02-17 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-02-09 | 2011-02-09 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-01-27 | 2011-01-27 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-01-05 | 2011-01-06 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2011-01-05 | 2011-01-05 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-12-21 | 2010-12-21 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-12-20 | 2010-12-20 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-12-01 | 2010-12-03 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-11-24 | 2010-11-24 | FORM 6-K |
| 6-K | 2010-09-30 | 2010-11-10 | FORM 6-K |
| 6-K | 2010-11-01 | 2010-11-01 | FORM 6-K |
| 6-K | 2010-09-28 | 2010-09-29 | FORM 6-K |
| 6-K | 2010-09-14 | 2010-09-14 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-06-30 | 2010-08-09 | REPORT OF FOREIGN PRIVATE ISSUER |
| 20-F | 2009-12-31 | 2010-07-01 | ANNUAL REPORT FOR YEAR ENDED DECEMBER 31, 2009 |
| 6-K | 2010-06-10 | 2010-06-22 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-06-10 | 2010-06-10 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-04-01 | 2010-06-07 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-06-01 | 2010-06-02 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-05-27 | 2010-05-27 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-05-27 | 2010-05-27 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-03-31 | 2010-05-13 | FORM 6-K |
| 6-K | 2010-04-12 | 2010-05-12 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-05-05 | 2010-05-05 | FORM 6-K |
| 6-K | 2010-06-30 | 2010-04-28 | REPORT OF FOREIGN PRIVATE ISSUER FOR THE MONTH OF APRIL 2010 |
| 6-K | 2010-04-23 | 2010-04-28 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-04-23 | 2010-04-26 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-04-21 | 2010-04-21 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-04-09 | 2010-04-09 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-04-08 | 2010-04-08 | FORM 6-K |
| 6-K | 2009-12-31 | 2010-03-31 | FORM 6-K |
| 6-K | 2010-03-16 | 2010-03-16 | FORM 6-K |
| 6-K | 2010-03-15 | 2010-03-16 | FORM 6-K |
| 6-K | 2010-03-05 | 2010-03-05 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-01-11 | 2010-01-11 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2010-01-05 | 2010-01-05 | FORM 6-K |
| 6-K | 2009-09-30 | 2009-11-10 | REPORT OF FOREIGN PRIVATE ISSUER DATED NOVEMBER 9, 2009 |
| 6-K | 2009-10-30 | 2009-10-30 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2009-10-15 | 2009-10-19 | FORM 6-K |
| 6-K | 2009-06-30 | 2009-08-14 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2009-07-13 | 2009-07-13 | FORM 6-K |
| 6-K | 2009-06-26 | 2009-06-26 | FORM 6-K |
| 20-F | 2008-12-31 | 2009-06-23 | FORM 20-F |
| 6-K | 2009-05-22 | 2009-06-02 | FORM 6-K |
| 6-K | 2009-05-25 | 2009-05-27 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2009-03-31 | 2009-05-14 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2009-04-24 | 2009-04-24 | FORM 6-K |
| 6-K | 2008-12-31 | 2009-04-03 | FORM 6-K |
| 6-K | 2009-03-16 | 2009-03-16 | FORM 6-K |
| 6-K | 2009-02-13 | 2009-02-13 | FORM 6-K |
| 6-K | 2009-01-20 | 2009-01-20 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-12-02 | 2008-12-02 | - |
| 6-K | 2008-11-26 | 2008-11-26 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-09-30 | 2008-11-14 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-10-01 | 2008-11-12 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-10-15 | 2008-10-16 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-09-26 | 2008-09-26 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-09-18 | 2008-09-18 | - |
| 6-K | 2008-06-30 | 2008-08-29 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-08-18 | 2008-08-18 | - |
| 6-K | 2008-08-07 | 2008-08-07 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-08-06 | 2008-08-06 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-07-17 | 2008-07-17 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-07-04 | 2008-07-07 | - |
| 20-F | 2007-12-31 | 2008-07-01 | ANNUAL REPORT FOR THE FISCAL YEAR ENDED DECEMBER 31, 2007 |
| 6-K | 2008-06-23 | 2008-06-23 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-06-17 | 2008-06-17 | - |
| 6-K | 2008-06-11 | 2008-06-11 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-06-05 | 2008-06-05 | - |
| 6-K | 2008-06-27 | 2008-06-04 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-05-21 | 2008-05-21 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-05-20 | 2008-05-21 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-05-15 | 2008-05-15 | - |
| 6-K | 2007-12-31 | 2008-04-30 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-04-17 | 2008-04-17 | - |
| 6-K | 2008-04-03 | 2008-04-08 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-04-01 | 2008-04-01 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-03-31 | 2008-03-31 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2008-01-14 | 2008-03-27 | REPORT OF FOREIGN PRIVATE ISSUER |
| 6-K | 2007-09-25 | 2008-02-04 | - |