| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/04/14 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 5 | |
| 02/11/14 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 36 | |
| 01/30/14 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 5 | |
| 01/27/14 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 37 | |
| 01/06/14 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 3 | |
| 12/24/13 | 20-F | Form 20-F: Annual and transition report of foreign private issuers [Sections 13 or 15(d)] | 160 | |
| 12/24/13 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 40 | |
| 12/24/13 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 20 | |
| 12/24/13 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 41 | |
| 12/10/13 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 6 |